618019968

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 1709683200

約数和(自身を除く): 1091663232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 193, 248, 269, 372, 384, 386, 496, 538, 579, 744, 772, 807, 992, 1076, 1158, 1488, 1544, 1614, 1984, 2152, 2316, 2976, 3088, 3228, 3968, 4304, 4632, 5952, 5983, 6176, 6456, 8339, 8608, 9264, 11904, 11966, 12352, 12912, 16678, 17216, 17949, 18528, 23932, 24704, 25017, 25824, 33356, 34432, 35898, 37056, 47864, 50034, 51648, 51917, 66712, 71796, 74112, 95728, 100068, 103296, 103834, 133424, 143592, 155751, 191456, 200136, 207668, 266848, 287184, 311502, 382912, 400272, 415336, 533696, 574368, 623004, 765824, 800544, 830672, 1067392, 1148736, 1246008, 1601088, 1609427, 1661344, 2297472, 2492016, 3202176, 3218854, 3322688, 4828281, 4984032, 6437708, 6645376, 9656562, 9968064, 12875416, 19313124, 19936128, 25750832, 38626248, 51501664, 77252496, 103003328, 154504992, 206006656, 309009984, 618019968]

約数ペア:

[(1, 618019968), (2, 309009984), (3, 206006656), (4, 154504992), (6, 103003328), (8, 77252496), (12, 51501664), (16, 38626248), (24, 25750832), (31, 19936128), (32, 19313124), (48, 12875416), (62, 9968064), (64, 9656562), (93, 6645376), (96, 6437708), (124, 4984032), (128, 4828281), (186, 3322688), (192, 3218854), (193, 3202176), (248, 2492016), (269, 2297472), (372, 1661344), (384, 1609427), (386, 1601088), (496, 1246008), (538, 1148736), (579, 1067392), (744, 830672), (772, 800544), (807, 765824), (992, 623004), (1076, 574368), (1158, 533696), (1488, 415336), (1544, 400272), (1614, 382912), (1984, 311502), (2152, 287184), (2316, 266848), (2976, 207668), (3088, 200136), (3228, 191456), (3968, 155751), (4304, 143592), (4632, 133424), (5952, 103834), (5983, 103296), (6176, 100068), (6456, 95728), (8339, 74112), (8608, 71796), (9264, 66712), (11904, 51917), (11966, 51648), (12352, 50034), (12912, 47864), (16678, 37056), (17216, 35898), (17949, 34432), (18528, 33356), (23932, 25824), (24704, 25017)]