1443607984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 3580215296

約数和(自身を除く): 2136607312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 127, 148, 182, 208, 211, 254, 259, 296, 364, 422, 481, 508, 518, 592, 728, 844, 889, 962, 1016, 1036, 1456, 1477, 1651, 1688, 1778, 1924, 2032, 2072, 2743, 2954, 3302, 3367, 3376, 3556, 3848, 4144, 4699, 5486, 5908, 6604, 6734, 7112, 7696, 7807, 9398, 10972, 11557, 11816, 13208, 13468, 14224, 15614, 18796, 19201, 21944, 23114, 23632, 26416, 26797, 26936, 31228, 32893, 37592, 38402, 43888, 46228, 53594, 53872, 54649, 61087, 62456, 65786, 75184, 76804, 92456, 101491, 107188, 109298, 122174, 124912, 131572, 153608, 184912, 187579, 202982, 214376, 218596, 244348, 263144, 307216, 348361, 375158, 405964, 427609, 428752, 437192, 488696, 526288, 696722, 710437, 750316, 811928, 855218, 874384, 977392, 991489, 1393444, 1420874, 1500632, 1623856, 1710436, 1982978, 2438527, 2786888, 2841748, 3001264, 3420872, 3965956, 4877054, 5573776, 5683496, 6841744, 6940423, 7931912, 9754108, 11366992, 12889357, 13880846, 15863824, 19508216, 25778714, 27761692, 39016432, 51557428, 55523384, 90225499, 103114856, 111046768, 180450998, 206229712, 360901996, 721803992, 1443607984]

約数ペア:

[(1, 1443607984), (2, 721803992), (4, 360901996), (7, 206229712), (8, 180450998), (13, 111046768), (14, 103114856), (16, 90225499), (26, 55523384), (28, 51557428), (37, 39016432), (52, 27761692), (56, 25778714), (74, 19508216), (91, 15863824), (104, 13880846), (112, 12889357), (127, 11366992), (148, 9754108), (182, 7931912), (208, 6940423), (211, 6841744), (254, 5683496), (259, 5573776), (296, 4877054), (364, 3965956), (422, 3420872), (481, 3001264), (508, 2841748), (518, 2786888), (592, 2438527), (728, 1982978), (844, 1710436), (889, 1623856), (962, 1500632), (1016, 1420874), (1036, 1393444), (1456, 991489), (1477, 977392), (1651, 874384), (1688, 855218), (1778, 811928), (1924, 750316), (2032, 710437), (2072, 696722), (2743, 526288), (2954, 488696), (3302, 437192), (3367, 428752), (3376, 427609), (3556, 405964), (3848, 375158), (4144, 348361), (4699, 307216), (5486, 263144), (5908, 244348), (6604, 218596), (6734, 214376), (7112, 202982), (7696, 187579), (7807, 184912), (9398, 153608), (10972, 131572), (11557, 124912), (11816, 122174), (13208, 109298), (13468, 107188), (14224, 101491), (15614, 92456), (18796, 76804), (19201, 75184), (21944, 65786), (23114, 62456), (23632, 61087), (26416, 54649), (26797, 53872), (26936, 53594), (31228, 46228), (32893, 43888), (37592, 38402)]