1238767992

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 480

約数和(自身を含む): 4549812960

約数和(自身を除く): 3311044968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 37, 42, 44, 54, 56, 61, 63, 66, 72, 74, 77, 81, 84, 88, 99, 108, 111, 121, 122, 126, 132, 148, 154, 162, 168, 183, 189, 198, 216, 222, 231, 242, 244, 252, 259, 264, 296, 297, 308, 324, 333, 363, 366, 378, 396, 407, 427, 444, 462, 484, 488, 504, 518, 549, 567, 594, 616, 648, 666, 671, 693, 726, 732, 756, 777, 792, 814, 847, 854, 888, 891, 924, 968, 999, 1036, 1089, 1098, 1134, 1188, 1221, 1281, 1332, 1342, 1386, 1452, 1464, 1512, 1554, 1628, 1647, 1694, 1708, 1782, 1848, 1998, 2013, 2072, 2079, 2178, 2196, 2257, 2268, 2331, 2376, 2442, 2541, 2562, 2664, 2684, 2772, 2849, 2904, 2997, 3108, 3256, 3267, 3294, 3388, 3416, 3564, 3663, 3843, 3996, 4026, 4158, 4356, 4392, 4477, 4514, 4536, 4662, 4697, 4884, 4941, 5082, 5124, 5368, 5544, 5698, 5994, 6039, 6216, 6237, 6534, 6588, 6771, 6776, 6993, 7128, 7326, 7381, 7623, 7686, 7992, 8052, 8316, 8547, 8712, 8954, 9028, 9324, 9394, 9768, 9801, 9882, 10164, 10248, 10989, 11396, 11529, 11988, 12078, 12474, 13068, 13176, 13431, 13542, 13986, 14091, 14652, 14762, 15246, 15372, 15799, 16104, 16632, 17094, 17908, 18056, 18117, 18648, 18788, 19602, 19764, 20313, 20328, 20979, 21978, 22143, 22792, 22869, 23058, 23976, 24156, 24827, 24948, 25641, 26136, 26862, 27084, 27972, 28182, 29304, 29524, 30492, 30744, 31339, 31598, 32967, 34188, 34587, 35816, 36234, 37576, 39204, 39528, 40293, 40626, 41958, 42273, 43956, 44286, 45738, 46116, 47397, 48312, 49654, 49896, 51282, 51667, 53724, 54168, 54351, 55944, 56364, 59048, 60939, 60984, 62678, 63196, 65934, 66429, 68376, 68607, 69174, 72468, 74481, 76923, 78408, 80586, 81252, 83916, 84546, 87912, 88572, 91476, 92232, 94017, 94794, 99308, 102564, 103334, 107448, 108702, 112728, 120879, 121878, 125356, 126392, 126819, 131868, 132858, 137214, 138348, 142191, 144936, 148962, 153846, 155001, 161172, 162504, 167832, 169092, 173789, 177144, 182817, 182952, 188034, 189588, 198616, 199287, 205128, 206668, 217404, 223443, 230769, 241758, 243756, 250712, 253638, 263736, 265716, 273097, 274428, 276696, 282051, 284382, 297924, 307692, 310002, 322344, 338184, 347578, 362637, 365634, 376068, 379176, 380457, 398574, 413336, 426573, 434808, 446886, 461538, 465003, 483516, 487512, 507276, 521367, 531432, 546194, 548856, 564102, 568764, 595848, 597861, 615384, 620004, 670329, 695156, 725274, 731268, 752136, 760914, 797148, 819291, 846153, 853146, 893772, 923076, 930006, 967032, 1014552, 1042734, 1092388, 1128204, 1137528, 1195722, 1240008, 1279719, 1340658, 1390312, 1395009, 1450548, 1462536, 1521828, 1564101, 1594296, 1638582, 1692306, 1706292, 1787544, 1846152, 1860012, 1911679, 2010987, 2085468, 2184776, 2256408, 2391444, 2457873, 2538459, 2559438, 2681316, 2790018, 2901096, 3043656, 3128202, 3277164, 3384612, 3412584, 3720024, 3823358, 4021974, 4170936, 4185027, 4692303, 4782888, 4915746, 5076918, 5118876, 5362632, 5580036, 5735037, 6256404, 6554328, 6769224, 7373619, 7646716, 8043948, 8370054, 9384606, 9831492, 10153836, 10237752, 11160072, 11470074, 12512808, 14076909, 14747238, 15293432, 16087896, 16740108, 17205111, 18769212, 19662984, 20307672, 22120857, 22940148, 28153818, 29494476, 33480216, 34410222, 37538424, 44241714, 45880296, 51615333, 56307636, 58988952, 68820444, 88483428, 103230666, 112615272, 137640888, 154845999, 176966856, 206461332, 309691998, 412922664, 619383996, 1238767992]

約数ペア:

[(1, 1238767992), (2, 619383996), (3, 412922664), (4, 309691998), (6, 206461332), (7, 176966856), (8, 154845999), (9, 137640888), (11, 112615272), (12, 103230666), (14, 88483428), (18, 68820444), (21, 58988952), (22, 56307636), (24, 51615333), (27, 45880296), (28, 44241714), (33, 37538424), (36, 34410222), (37, 33480216), (42, 29494476), (44, 28153818), (54, 22940148), (56, 22120857), (61, 20307672), (63, 19662984), (66, 18769212), (72, 17205111), (74, 16740108), (77, 16087896), (81, 15293432), (84, 14747238), (88, 14076909), (99, 12512808), (108, 11470074), (111, 11160072), (121, 10237752), (122, 10153836), (126, 9831492), (132, 9384606), (148, 8370054), (154, 8043948), (162, 7646716), (168, 7373619), (183, 6769224), (189, 6554328), (198, 6256404), (216, 5735037), (222, 5580036), (231, 5362632), (242, 5118876), (244, 5076918), (252, 4915746), (259, 4782888), (264, 4692303), (296, 4185027), (297, 4170936), (308, 4021974), (324, 3823358), (333, 3720024), (363, 3412584), (366, 3384612), (378, 3277164), (396, 3128202), (407, 3043656), (427, 2901096), (444, 2790018), (462, 2681316), (484, 2559438), (488, 2538459), (504, 2457873), (518, 2391444), (549, 2256408), (567, 2184776), (594, 2085468), (616, 2010987), (648, 1911679), (666, 1860012), (671, 1846152), (693, 1787544), (726, 1706292), (732, 1692306), (756, 1638582), (777, 1594296), (792, 1564101), (814, 1521828), (847, 1462536), (854, 1450548), (888, 1395009), (891, 1390312), (924, 1340658), (968, 1279719), (999, 1240008), (1036, 1195722), (1089, 1137528), (1098, 1128204), (1134, 1092388), (1188, 1042734), (1221, 1014552), (1281, 967032), (1332, 930006), (1342, 923076), (1386, 893772), (1452, 853146), (1464, 846153), (1512, 819291), (1554, 797148), (1628, 760914), (1647, 752136), (1694, 731268), (1708, 725274), (1782, 695156), (1848, 670329), (1998, 620004), (2013, 615384), (2072, 597861), (2079, 595848), (2178, 568764), (2196, 564102), (2257, 548856), (2268, 546194), (2331, 531432), (2376, 521367), (2442, 507276), (2541, 487512), (2562, 483516), (2664, 465003), (2684, 461538), (2772, 446886), (2849, 434808), (2904, 426573), (2997, 413336), (3108, 398574), (3256, 380457), (3267, 379176), (3294, 376068), (3388, 365634), (3416, 362637), (3564, 347578), (3663, 338184), (3843, 322344), (3996, 310002), (4026, 307692), (4158, 297924), (4356, 284382), (4392, 282051), (4477, 276696), (4514, 274428), (4536, 273097), (4662, 265716), (4697, 263736), (4884, 253638), (4941, 250712), (5082, 243756), (5124, 241758), (5368, 230769), (5544, 223443), (5698, 217404), (5994, 206668), (6039, 205128), (6216, 199287), (6237, 198616), (6534, 189588), (6588, 188034), (6771, 182952), (6776, 182817), (6993, 177144), (7128, 173789), (7326, 169092), (7381, 167832), (7623, 162504), (7686, 161172), (7992, 155001), (8052, 153846), (8316, 148962), (8547, 144936), (8712, 142191), (8954, 138348), (9028, 137214), (9324, 132858), (9394, 131868), (9768, 126819), (9801, 126392), (9882, 125356), (10164, 121878), (10248, 120879), (10989, 112728), (11396, 108702), (11529, 107448), (11988, 103334), (12078, 102564), (12474, 99308), (13068, 94794), (13176, 94017), (13431, 92232), (13542, 91476), (13986, 88572), (14091, 87912), (14652, 84546), (14762, 83916), (15246, 81252), (15372, 80586), (15799, 78408), (16104, 76923), (16632, 74481), (17094, 72468), (17908, 69174), (18056, 68607), (18117, 68376), (18648, 66429), (18788, 65934), (19602, 63196), (19764, 62678), (20313, 60984), (20328, 60939), (20979, 59048), (21978, 56364), (22143, 55944), (22792, 54351), (22869, 54168), (23058, 53724), (23976, 51667), (24156, 51282), (24827, 49896), (24948, 49654), (25641, 48312), (26136, 47397), (26862, 46116), (27084, 45738), (27972, 44286), (28182, 43956), (29304, 42273), (29524, 41958), (30492, 40626), (30744, 40293), (31339, 39528), (31598, 39204), (32967, 37576), (34188, 36234), (34587, 35816)]