1215109584

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 240

約数和(自身を含む): 3899750400

約数和(自身を除く): 2684640816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 127, 144, 152, 156, 171, 208, 228, 234, 247, 254, 269, 304, 312, 342, 381, 456, 468, 494, 508, 538, 624, 684, 741, 762, 807, 912, 936, 988, 1016, 1076, 1143, 1368, 1482, 1524, 1614, 1651, 1872, 1976, 2032, 2152, 2223, 2286, 2413, 2421, 2736, 2964, 3048, 3228, 3302, 3497, 3952, 4304, 4446, 4572, 4826, 4842, 4953, 5111, 5928, 6096, 6456, 6604, 6994, 7239, 8892, 9144, 9652, 9684, 9906, 10222, 10491, 11856, 12912, 13208, 13988, 14478, 14859, 15333, 17784, 18288, 19304, 19368, 19812, 20444, 20982, 21717, 26416, 27976, 28956, 29718, 30666, 31369, 31473, 34163, 35568, 38608, 38736, 39624, 40888, 41964, 43434, 45999, 55952, 57912, 59436, 61332, 62738, 62946, 66443, 68326, 79248, 81776, 83928, 86868, 91998, 94107, 102489, 115824, 118872, 122664, 125476, 125892, 132886, 136652, 167856, 173736, 183996, 188214, 199329, 204978, 237744, 245328, 250952, 251784, 265772, 273304, 282321, 307467, 347472, 367992, 376428, 398658, 409956, 444119, 501904, 503568, 531544, 546608, 564642, 597987, 614934, 649097, 735984, 752856, 797316, 819912, 888238, 1063088, 1129284, 1195974, 1229868, 1298194, 1332357, 1505712, 1594632, 1639824, 1776476, 1947291, 2258568, 2391948, 2459736, 2596388, 2664714, 3189264, 3552952, 3894582, 3997071, 4517136, 4783896, 4919472, 5192776, 5329428, 5841873, 7105904, 7789164, 7994142, 8438261, 9567792, 10385552, 10658856, 11683746, 15578328, 15988284, 16876522, 21317712, 23367492, 25314783, 31156656, 31976568, 33753044, 46734984, 50629566, 63953136, 67506088, 75944349, 93469968, 101259132, 135012176, 151888698, 202518264, 303777396, 405036528, 607554792, 1215109584]

約数ペア:

[(1, 1215109584), (2, 607554792), (3, 405036528), (4, 303777396), (6, 202518264), (8, 151888698), (9, 135012176), (12, 101259132), (13, 93469968), (16, 75944349), (18, 67506088), (19, 63953136), (24, 50629566), (26, 46734984), (36, 33753044), (38, 31976568), (39, 31156656), (48, 25314783), (52, 23367492), (57, 21317712), (72, 16876522), (76, 15988284), (78, 15578328), (104, 11683746), (114, 10658856), (117, 10385552), (127, 9567792), (144, 8438261), (152, 7994142), (156, 7789164), (171, 7105904), (208, 5841873), (228, 5329428), (234, 5192776), (247, 4919472), (254, 4783896), (269, 4517136), (304, 3997071), (312, 3894582), (342, 3552952), (381, 3189264), (456, 2664714), (468, 2596388), (494, 2459736), (508, 2391948), (538, 2258568), (624, 1947291), (684, 1776476), (741, 1639824), (762, 1594632), (807, 1505712), (912, 1332357), (936, 1298194), (988, 1229868), (1016, 1195974), (1076, 1129284), (1143, 1063088), (1368, 888238), (1482, 819912), (1524, 797316), (1614, 752856), (1651, 735984), (1872, 649097), (1976, 614934), (2032, 597987), (2152, 564642), (2223, 546608), (2286, 531544), (2413, 503568), (2421, 501904), (2736, 444119), (2964, 409956), (3048, 398658), (3228, 376428), (3302, 367992), (3497, 347472), (3952, 307467), (4304, 282321), (4446, 273304), (4572, 265772), (4826, 251784), (4842, 250952), (4953, 245328), (5111, 237744), (5928, 204978), (6096, 199329), (6456, 188214), (6604, 183996), (6994, 173736), (7239, 167856), (8892, 136652), (9144, 132886), (9652, 125892), (9684, 125476), (9906, 122664), (10222, 118872), (10491, 115824), (11856, 102489), (12912, 94107), (13208, 91998), (13988, 86868), (14478, 83928), (14859, 81776), (15333, 79248), (17784, 68326), (18288, 66443), (19304, 62946), (19368, 62738), (19812, 61332), (20444, 59436), (20982, 57912), (21717, 55952), (26416, 45999), (27976, 43434), (28956, 41964), (29718, 40888), (30666, 39624), (31369, 38736), (31473, 38608), (34163, 35568)]