631895376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11681}}^1$

素因数の和:11729

約数の個数: 120

約数和(自身を含む): 1981641024

約数和(自身を除く): 1349745648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 3381, 3864, 4508, 6762, 7728, 9016, 11681, 13524, 18032, 23362, 27048, 35043, 46724, 54096, 70086, 81767, 93448, 140172, 163534, 186896, 245301, 268663, 280344, 327068, 490602, 537326, 560688, 572369, 654136, 805989, 981204, 1074652, 1144738, 1308272, 1611978, 1717107, 1880641, 1962408, 2149304, 2289476, 3223956, 3434214, 3761282, 3924816, 4298608, 4578952, 5641923, 6447912, 6868428, 7522564, 9157904, 11283846, 12895824, 13164487, 13736856, 15045128, 22567692, 26328974, 27473712, 30090256, 39493461, 45135384, 52657948, 78986922, 90270768, 105315896, 157973844, 210631792, 315947688, 631895376]

約数ペア:

[(1, 631895376), (2, 315947688), (3, 210631792), (4, 157973844), (6, 105315896), (7, 90270768), (8, 78986922), (12, 52657948), (14, 45135384), (16, 39493461), (21, 30090256), (23, 27473712), (24, 26328974), (28, 22567692), (42, 15045128), (46, 13736856), (48, 13164487), (49, 12895824), (56, 11283846), (69, 9157904), (84, 7522564), (92, 6868428), (98, 6447912), (112, 5641923), (138, 4578952), (147, 4298608), (161, 3924816), (168, 3761282), (184, 3434214), (196, 3223956), (276, 2289476), (294, 2149304), (322, 1962408), (336, 1880641), (368, 1717107), (392, 1611978), (483, 1308272), (552, 1144738), (588, 1074652), (644, 981204), (784, 805989), (966, 654136), (1104, 572369), (1127, 560688), (1176, 537326), (1288, 490602), (1932, 327068), (2254, 280344), (2352, 268663), (2576, 245301), (3381, 186896), (3864, 163534), (4508, 140172), (6762, 93448), (7728, 81767), (9016, 70086), (11681, 54096), (13524, 46724), (18032, 35043), (23362, 27048)]