491043168

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 384

約数和(自身を含む): 1829882880

約数和(自身を除く): 1338839712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 61, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 121, 122, 126, 132, 144, 154, 168, 176, 183, 189, 198, 216, 224, 231, 242, 244, 252, 264, 288, 297, 308, 336, 352, 363, 366, 378, 396, 427, 432, 462, 484, 488, 504, 528, 549, 594, 616, 671, 672, 693, 726, 732, 756, 792, 847, 854, 864, 924, 968, 976, 1008, 1056, 1089, 1098, 1188, 1232, 1281, 1331, 1342, 1386, 1452, 1464, 1512, 1584, 1647, 1694, 1708, 1848, 1936, 1952, 2013, 2016, 2079, 2178, 2196, 2376, 2464, 2541, 2562, 2662, 2684, 2772, 2904, 2928, 3024, 3168, 3267, 3294, 3388, 3416, 3696, 3843, 3872, 3993, 4026, 4158, 4356, 4392, 4697, 4752, 5082, 5124, 5324, 5368, 5544, 5808, 5856, 6039, 6048, 6534, 6588, 6776, 6832, 7381, 7392, 7623, 7686, 7986, 8052, 8316, 8712, 8784, 9317, 9394, 9504, 10164, 10248, 10648, 10736, 11088, 11529, 11616, 11979, 12078, 13068, 13176, 13552, 13664, 14091, 14762, 15246, 15372, 15972, 16104, 16632, 17424, 17568, 18117, 18634, 18788, 20328, 20496, 21296, 21472, 22143, 22176, 22869, 23058, 23958, 24156, 26136, 26352, 27104, 27951, 28182, 29524, 30492, 30744, 31944, 32208, 33264, 34848, 35937, 36234, 37268, 37576, 40656, 40992, 42273, 42592, 44286, 45738, 46116, 47916, 48312, 51667, 52272, 52704, 55902, 56364, 59048, 60984, 61488, 63888, 64416, 66429, 66528, 71874, 72468, 74536, 75152, 81191, 81312, 83853, 84546, 88572, 91476, 92232, 95832, 96624, 103334, 104544, 111804, 112728, 118096, 121968, 122976, 126819, 127776, 132858, 143748, 144936, 149072, 150304, 155001, 162382, 167706, 169092, 177144, 182952, 184464, 191664, 193248, 199287, 206668, 223608, 225456, 236192, 243573, 243936, 251559, 253638, 265716, 287496, 289872, 298144, 310002, 324764, 335412, 338184, 354288, 365904, 368928, 383328, 398574, 413336, 447216, 450912, 465003, 487146, 503118, 507276, 531432, 568337, 574992, 579744, 620004, 649528, 670824, 676368, 708576, 730719, 731808, 797148, 826672, 894432, 930006, 974292, 1006236, 1014552, 1062864, 1136674, 1149984, 1240008, 1299056, 1341648, 1352736, 1395009, 1461438, 1594296, 1653344, 1705011, 1860012, 1948584, 2012472, 2029104, 2125728, 2192157, 2273348, 2480016, 2598112, 2683296, 2790018, 2922876, 3188592, 3410022, 3720024, 3897168, 4024944, 4058208, 4384314, 4546696, 4960032, 5115033, 5580036, 5845752, 6377184, 6820044, 7440048, 7794336, 8049888, 8768628, 9093392, 10230066, 11160072, 11691504, 13640088, 14880096, 15345099, 17537256, 18186784, 20460132, 22320144, 23383008, 27280176, 30690198, 35074512, 40920264, 44640288, 54560352, 61380396, 70149024, 81840528, 122760792, 163681056, 245521584, 491043168]

約数ペア:

[(1, 491043168), (2, 245521584), (3, 163681056), (4, 122760792), (6, 81840528), (7, 70149024), (8, 61380396), (9, 54560352), (11, 44640288), (12, 40920264), (14, 35074512), (16, 30690198), (18, 27280176), (21, 23383008), (22, 22320144), (24, 20460132), (27, 18186784), (28, 17537256), (32, 15345099), (33, 14880096), (36, 13640088), (42, 11691504), (44, 11160072), (48, 10230066), (54, 9093392), (56, 8768628), (61, 8049888), (63, 7794336), (66, 7440048), (72, 6820044), (77, 6377184), (84, 5845752), (88, 5580036), (96, 5115033), (99, 4960032), (108, 4546696), (112, 4384314), (121, 4058208), (122, 4024944), (126, 3897168), (132, 3720024), (144, 3410022), (154, 3188592), (168, 2922876), (176, 2790018), (183, 2683296), (189, 2598112), (198, 2480016), (216, 2273348), (224, 2192157), (231, 2125728), (242, 2029104), (244, 2012472), (252, 1948584), (264, 1860012), (288, 1705011), (297, 1653344), (308, 1594296), (336, 1461438), (352, 1395009), (363, 1352736), (366, 1341648), (378, 1299056), (396, 1240008), (427, 1149984), (432, 1136674), (462, 1062864), (484, 1014552), (488, 1006236), (504, 974292), (528, 930006), (549, 894432), (594, 826672), (616, 797148), (671, 731808), (672, 730719), (693, 708576), (726, 676368), (732, 670824), (756, 649528), (792, 620004), (847, 579744), (854, 574992), (864, 568337), (924, 531432), (968, 507276), (976, 503118), (1008, 487146), (1056, 465003), (1089, 450912), (1098, 447216), (1188, 413336), (1232, 398574), (1281, 383328), (1331, 368928), (1342, 365904), (1386, 354288), (1452, 338184), (1464, 335412), (1512, 324764), (1584, 310002), (1647, 298144), (1694, 289872), (1708, 287496), (1848, 265716), (1936, 253638), (1952, 251559), (2013, 243936), (2016, 243573), (2079, 236192), (2178, 225456), (2196, 223608), (2376, 206668), (2464, 199287), (2541, 193248), (2562, 191664), (2662, 184464), (2684, 182952), (2772, 177144), (2904, 169092), (2928, 167706), (3024, 162382), (3168, 155001), (3267, 150304), (3294, 149072), (3388, 144936), (3416, 143748), (3696, 132858), (3843, 127776), (3872, 126819), (3993, 122976), (4026, 121968), (4158, 118096), (4356, 112728), (4392, 111804), (4697, 104544), (4752, 103334), (5082, 96624), (5124, 95832), (5324, 92232), (5368, 91476), (5544, 88572), (5808, 84546), (5856, 83853), (6039, 81312), (6048, 81191), (6534, 75152), (6588, 74536), (6776, 72468), (6832, 71874), (7381, 66528), (7392, 66429), (7623, 64416), (7686, 63888), (7986, 61488), (8052, 60984), (8316, 59048), (8712, 56364), (8784, 55902), (9317, 52704), (9394, 52272), (9504, 51667), (10164, 48312), (10248, 47916), (10648, 46116), (10736, 45738), (11088, 44286), (11529, 42592), (11616, 42273), (11979, 40992), (12078, 40656), (13068, 37576), (13176, 37268), (13552, 36234), (13664, 35937), (14091, 34848), (14762, 33264), (15246, 32208), (15372, 31944), (15972, 30744), (16104, 30492), (16632, 29524), (17424, 28182), (17568, 27951), (18117, 27104), (18634, 26352), (18788, 26136), (20328, 24156), (20496, 23958), (21296, 23058), (21472, 22869), (22143, 22176)]