1898038128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{523}}^1\times {\mathrm{1543}}^1$

素因数の和:2091

約数の個数: 120

約数和(自身を含む): 5718407808

約数和(自身を除く): 3820369680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 523, 588, 784, 1046, 1176, 1543, 1569, 2092, 2352, 3086, 3138, 3661, 4184, 4629, 6172, 6276, 7322, 8368, 9258, 10801, 10983, 12344, 12552, 14644, 18516, 21602, 21966, 24688, 25104, 25627, 29288, 32403, 37032, 43204, 43932, 51254, 58576, 64806, 74064, 75607, 76881, 86408, 87864, 102508, 129612, 151214, 153762, 172816, 175728, 205016, 226821, 259224, 302428, 307524, 410032, 453642, 518448, 604856, 615048, 806989, 907284, 1209712, 1230096, 1613978, 1814568, 2420967, 3227956, 3629136, 4841934, 5648923, 6455912, 9683868, 11297846, 12911824, 16946769, 19367736, 22595692, 33893538, 38735472, 39542461, 45191384, 67787076, 79084922, 90382768, 118627383, 135574152, 158169844, 237254766, 271148304, 316339688, 474509532, 632679376, 949019064, 1898038128]

約数ペア:

[(1, 1898038128), (2, 949019064), (3, 632679376), (4, 474509532), (6, 316339688), (7, 271148304), (8, 237254766), (12, 158169844), (14, 135574152), (16, 118627383), (21, 90382768), (24, 79084922), (28, 67787076), (42, 45191384), (48, 39542461), (49, 38735472), (56, 33893538), (84, 22595692), (98, 19367736), (112, 16946769), (147, 12911824), (168, 11297846), (196, 9683868), (294, 6455912), (336, 5648923), (392, 4841934), (523, 3629136), (588, 3227956), (784, 2420967), (1046, 1814568), (1176, 1613978), (1543, 1230096), (1569, 1209712), (2092, 907284), (2352, 806989), (3086, 615048), (3138, 604856), (3661, 518448), (4184, 453642), (4629, 410032), (6172, 307524), (6276, 302428), (7322, 259224), (8368, 226821), (9258, 205016), (10801, 175728), (10983, 172816), (12344, 153762), (12552, 151214), (14644, 129612), (18516, 102508), (21602, 87864), (21966, 86408), (24688, 76881), (25104, 75607), (25627, 74064), (29288, 64806), (32403, 58576), (37032, 51254), (43204, 43932)]