399384216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 1455552000

約数和(自身を除く): 1056167784

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, 59, 63, 66, 72, 74, 77, 84, 88, 99, 108, 111, 118, 121, 126, 132, 148, 154, 168, 177, 189, 198, 216, 222, 231, 236, 242, 252, 259, 264, 296, 297, 308, 333, 354, 363, 378, 396, 407, 413, 444, 462, 472, 484, 504, 518, 531, 594, 616, 649, 666, 693, 708, 726, 756, 777, 792, 814, 826, 847, 888, 924, 968, 999, 1036, 1062, 1089, 1188, 1221, 1239, 1298, 1332, 1386, 1416, 1452, 1512, 1554, 1593, 1628, 1652, 1694, 1848, 1947, 1998, 2072, 2079, 2124, 2178, 2183, 2331, 2376, 2442, 2478, 2541, 2596, 2664, 2772, 2849, 2904, 3108, 3186, 3256, 3267, 3304, 3388, 3663, 3717, 3894, 3996, 4158, 4248, 4356, 4366, 4477, 4543, 4662, 4884, 4956, 5082, 5192, 5544, 5698, 5841, 6216, 6372, 6534, 6549, 6776, 6993, 7139, 7326, 7434, 7623, 7788, 7992, 8316, 8547, 8712, 8732, 8954, 9086, 9324, 9768, 9912, 10164, 10989, 11151, 11396, 11682, 12744, 13068, 13098, 13431, 13629, 13986, 14278, 14652, 14868, 15246, 15281, 15576, 16632, 17094, 17464, 17523, 17908, 18172, 18648, 19647, 20328, 21417, 21978, 22302, 22792, 22869, 23364, 24013, 25641, 26136, 26196, 26862, 27258, 27972, 28556, 29304, 29736, 30492, 30562, 31339, 34188, 35046, 35816, 36344, 39294, 40293, 40887, 42834, 43956, 44604, 45738, 45843, 46728, 48026, 49973, 51282, 52392, 53724, 54516, 55944, 57112, 58941, 60984, 61124, 62678, 64251, 68376, 70092, 72039, 76923, 78588, 80586, 81774, 85668, 87912, 89208, 91476, 91686, 94017, 96052, 99946, 102564, 107448, 109032, 117882, 120879, 122248, 122661, 125356, 128502, 137529, 140184, 144078, 149919, 153846, 157176, 161172, 163548, 168091, 171336, 182952, 183372, 188034, 192104, 192753, 199892, 205128, 216117, 235764, 241758, 245322, 250712, 257004, 264143, 275058, 282051, 288156, 299838, 307692, 322344, 327096, 336182, 366744, 376068, 385506, 399784, 412587, 432234, 449757, 471528, 483516, 490644, 504273, 514008, 528286, 550116, 564102, 576312, 599676, 615384, 648351, 672364, 752136, 771012, 792429, 825174, 846153, 864468, 899514, 967032, 981288, 1008546, 1056572, 1100232, 1128204, 1199352, 1296702, 1344728, 1349271, 1512819, 1542024, 1584858, 1650348, 1692306, 1728936, 1799028, 1849001, 2017092, 2113144, 2256408, 2377287, 2593404, 2698542, 3025638, 3169716, 3300696, 3384612, 3598056, 3698002, 4034184, 4538457, 4754574, 5186808, 5397084, 5547003, 6051276, 6339432, 6769224, 7131861, 7396004, 9076914, 9509148, 10794168, 11094006, 12102552, 14263722, 14792008, 16641009, 18153828, 19018296, 22188012, 28527444, 33282018, 36307656, 44376024, 49923027, 57054888, 66564036, 99846054, 133128072, 199692108, 399384216]

約数ペア:

[(1, 399384216), (2, 199692108), (3, 133128072), (4, 99846054), (6, 66564036), (7, 57054888), (8, 49923027), (9, 44376024), (11, 36307656), (12, 33282018), (14, 28527444), (18, 22188012), (21, 19018296), (22, 18153828), (24, 16641009), (27, 14792008), (28, 14263722), (33, 12102552), (36, 11094006), (37, 10794168), (42, 9509148), (44, 9076914), (54, 7396004), (56, 7131861), (59, 6769224), (63, 6339432), (66, 6051276), (72, 5547003), (74, 5397084), (77, 5186808), (84, 4754574), (88, 4538457), (99, 4034184), (108, 3698002), (111, 3598056), (118, 3384612), (121, 3300696), (126, 3169716), (132, 3025638), (148, 2698542), (154, 2593404), (168, 2377287), (177, 2256408), (189, 2113144), (198, 2017092), (216, 1849001), (222, 1799028), (231, 1728936), (236, 1692306), (242, 1650348), (252, 1584858), (259, 1542024), (264, 1512819), (296, 1349271), (297, 1344728), (308, 1296702), (333, 1199352), (354, 1128204), (363, 1100232), (378, 1056572), (396, 1008546), (407, 981288), (413, 967032), (444, 899514), (462, 864468), (472, 846153), (484, 825174), (504, 792429), (518, 771012), (531, 752136), (594, 672364), (616, 648351), (649, 615384), (666, 599676), (693, 576312), (708, 564102), (726, 550116), (756, 528286), (777, 514008), (792, 504273), (814, 490644), (826, 483516), (847, 471528), (888, 449757), (924, 432234), (968, 412587), (999, 399784), (1036, 385506), (1062, 376068), (1089, 366744), (1188, 336182), (1221, 327096), (1239, 322344), (1298, 307692), (1332, 299838), (1386, 288156), (1416, 282051), (1452, 275058), (1512, 264143), (1554, 257004), (1593, 250712), (1628, 245322), (1652, 241758), (1694, 235764), (1848, 216117), (1947, 205128), (1998, 199892), (2072, 192753), (2079, 192104), (2124, 188034), (2178, 183372), (2183, 182952), (2331, 171336), (2376, 168091), (2442, 163548), (2478, 161172), (2541, 157176), (2596, 153846), (2664, 149919), (2772, 144078), (2849, 140184), (2904, 137529), (3108, 128502), (3186, 125356), (3256, 122661), (3267, 122248), (3304, 120879), (3388, 117882), (3663, 109032), (3717, 107448), (3894, 102564), (3996, 99946), (4158, 96052), (4248, 94017), (4356, 91686), (4366, 91476), (4477, 89208), (4543, 87912), (4662, 85668), (4884, 81774), (4956, 80586), (5082, 78588), (5192, 76923), (5544, 72039), (5698, 70092), (5841, 68376), (6216, 64251), (6372, 62678), (6534, 61124), (6549, 60984), (6776, 58941), (6993, 57112), (7139, 55944), (7326, 54516), (7434, 53724), (7623, 52392), (7788, 51282), (7992, 49973), (8316, 48026), (8547, 46728), (8712, 45843), (8732, 45738), (8954, 44604), (9086, 43956), (9324, 42834), (9768, 40887), (9912, 40293), (10164, 39294), (10989, 36344), (11151, 35816), (11396, 35046), (11682, 34188), (12744, 31339), (13068, 30562), (13098, 30492), (13431, 29736), (13629, 29304), (13986, 28556), (14278, 27972), (14652, 27258), (14868, 26862), (15246, 26196), (15281, 26136), (15576, 25641), (16632, 24013), (17094, 23364), (17464, 22869), (17523, 22792), (17908, 22302), (18172, 21978), (18648, 21417), (19647, 20328)]