425686128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:212

約数の個数: 180

約数和(自身を含む): 1340304840

約数和(自身を除く): 914618712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 79, 84, 87, 98, 112, 116, 147, 158, 168, 174, 196, 203, 232, 237, 294, 316, 336, 348, 392, 406, 464, 474, 553, 588, 609, 632, 696, 784, 812, 948, 1106, 1176, 1218, 1264, 1392, 1421, 1624, 1659, 1896, 2212, 2291, 2352, 2436, 2842, 3248, 3318, 3792, 3871, 4263, 4424, 4582, 4872, 5684, 6241, 6636, 6873, 7742, 8526, 8848, 9164, 9744, 11368, 11613, 12482, 13272, 13746, 15484, 16037, 17052, 18328, 18723, 22736, 23226, 24964, 26544, 27492, 30968, 32074, 34104, 36656, 37446, 43687, 46452, 48111, 49928, 54984, 61936, 64148, 68208, 74892, 87374, 92904, 96222, 99856, 109968, 112259, 128296, 131061, 149784, 174748, 180989, 185808, 192444, 224518, 256592, 262122, 299568, 305809, 336777, 349496, 361978, 384888, 449036, 524244, 542967, 611618, 673554, 698992, 723956, 769776, 898072, 917427, 1048488, 1085934, 1223236, 1266923, 1347108, 1447912, 1796144, 1834854, 2096976, 2171868, 2446472, 2533846, 2694216, 2895824, 3669708, 3800769, 4343736, 4892944, 5067692, 5388432, 7339416, 7601538, 8687472, 8868461, 10135384, 14678832, 15203076, 17736922, 20270768, 26605383, 30406152, 35473844, 53210766, 60812304, 70947688, 106421532, 141895376, 212843064, 425686128]

約数ペア:

[(1, 425686128), (2, 212843064), (3, 141895376), (4, 106421532), (6, 70947688), (7, 60812304), (8, 53210766), (12, 35473844), (14, 30406152), (16, 26605383), (21, 20270768), (24, 17736922), (28, 15203076), (29, 14678832), (42, 10135384), (48, 8868461), (49, 8687472), (56, 7601538), (58, 7339416), (79, 5388432), (84, 5067692), (87, 4892944), (98, 4343736), (112, 3800769), (116, 3669708), (147, 2895824), (158, 2694216), (168, 2533846), (174, 2446472), (196, 2171868), (203, 2096976), (232, 1834854), (237, 1796144), (294, 1447912), (316, 1347108), (336, 1266923), (348, 1223236), (392, 1085934), (406, 1048488), (464, 917427), (474, 898072), (553, 769776), (588, 723956), (609, 698992), (632, 673554), (696, 611618), (784, 542967), (812, 524244), (948, 449036), (1106, 384888), (1176, 361978), (1218, 349496), (1264, 336777), (1392, 305809), (1421, 299568), (1624, 262122), (1659, 256592), (1896, 224518), (2212, 192444), (2291, 185808), (2352, 180989), (2436, 174748), (2842, 149784), (3248, 131061), (3318, 128296), (3792, 112259), (3871, 109968), (4263, 99856), (4424, 96222), (4582, 92904), (4872, 87374), (5684, 74892), (6241, 68208), (6636, 64148), (6873, 61936), (7742, 54984), (8526, 49928), (8848, 48111), (9164, 46452), (9744, 43687), (11368, 37446), (11613, 36656), (12482, 34104), (13272, 32074), (13746, 30968), (15484, 27492), (16037, 26544), (17052, 24964), (18328, 23226), (18723, 22736)]