31231405464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{32213}}^1$

素因数の和:32457

約数の個数: 128

約数和(自身を含む): 92776320000

約数和(自身を除く): 61544914536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 199, 203, 232, 348, 398, 406, 597, 609, 696, 796, 812, 1194, 1218, 1393, 1592, 1624, 2388, 2436, 2786, 4179, 4776, 4872, 5572, 5771, 8358, 11144, 11542, 16716, 17313, 23084, 32213, 33432, 34626, 40397, 46168, 64426, 69252, 80794, 96639, 121191, 128852, 138504, 161588, 193278, 225491, 242382, 257704, 323176, 386556, 450982, 484764, 676473, 773112, 901964, 934177, 969528, 1352946, 1803928, 1868354, 2705892, 2802531, 3736708, 5411784, 5605062, 6410387, 6539239, 7473416, 11210124, 12820774, 13078478, 19231161, 19617717, 22420248, 25641548, 26156956, 38462322, 39235434, 44872709, 51283096, 52313912, 76924644, 78470868, 89745418, 134618127, 153849288, 156941736, 179490836, 185901223, 269236254, 358981672, 371802446, 538472508, 557703669, 743604892, 1076945016, 1115407338, 1301308561, 1487209784, 2230814676, 2602617122, 3903925683, 4461629352, 5205234244, 7807851366, 10410468488, 15615702732, 31231405464]

約数ペア:

[(1, 31231405464), (2, 15615702732), (3, 10410468488), (4, 7807851366), (6, 5205234244), (7, 4461629352), (8, 3903925683), (12, 2602617122), (14, 2230814676), (21, 1487209784), (24, 1301308561), (28, 1115407338), (29, 1076945016), (42, 743604892), (56, 557703669), (58, 538472508), (84, 371802446), (87, 358981672), (116, 269236254), (168, 185901223), (174, 179490836), (199, 156941736), (203, 153849288), (232, 134618127), (348, 89745418), (398, 78470868), (406, 76924644), (597, 52313912), (609, 51283096), (696, 44872709), (796, 39235434), (812, 38462322), (1194, 26156956), (1218, 25641548), (1393, 22420248), (1592, 19617717), (1624, 19231161), (2388, 13078478), (2436, 12820774), (2786, 11210124), (4179, 7473416), (4776, 6539239), (4872, 6410387), (5572, 5605062), (5771, 5411784), (8358, 3736708), (11144, 2802531), (11542, 2705892), (16716, 1868354), (17313, 1803928), (23084, 1352946), (32213, 969528), (33432, 934177), (34626, 901964), (40397, 773112), (46168, 676473), (64426, 484764), (69252, 450982), (80794, 386556), (96639, 323176), (121191, 257704), (128852, 242382), (138504, 225491), (161588, 193278)]