1405683312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{16333}}^1$

素因数の和:16518

約数の個数: 80

約数和(自身を含む): 3986018688

約数和(自身を除く): 2580335376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 264, 326, 489, 528, 652, 978, 1304, 1793, 1956, 2608, 3586, 3912, 5379, 7172, 7824, 10758, 14344, 16333, 21516, 28688, 32666, 43032, 48999, 65332, 86064, 97998, 130664, 179663, 195996, 261328, 359326, 391992, 538989, 718652, 783984, 1077978, 1437304, 2155956, 2662279, 2874608, 4311912, 5324558, 7986837, 8623824, 10649116, 15973674, 21298232, 29285069, 31947348, 42596464, 58570138, 63894696, 87855207, 117140276, 127789392, 175710414, 234280552, 351420828, 468561104, 702841656, 1405683312]

約数ペア:

[(1, 1405683312), (2, 702841656), (3, 468561104), (4, 351420828), (6, 234280552), (8, 175710414), (11, 127789392), (12, 117140276), (16, 87855207), (22, 63894696), (24, 58570138), (33, 42596464), (44, 31947348), (48, 29285069), (66, 21298232), (88, 15973674), (132, 10649116), (163, 8623824), (176, 7986837), (264, 5324558), (326, 4311912), (489, 2874608), (528, 2662279), (652, 2155956), (978, 1437304), (1304, 1077978), (1793, 783984), (1956, 718652), (2608, 538989), (3586, 391992), (3912, 359326), (5379, 261328), (7172, 195996), (7824, 179663), (10758, 130664), (14344, 97998), (16333, 86064), (21516, 65332), (28688, 48999), (32666, 43032)]