1356553552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{1627}}^1$

素因数の和:1748

約数の個数: 60

約数和(自身を含む): 2782603648

約数和(自身を除く): 1426050096

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 1627, 1681, 2542, 3254, 3362, 5084, 6508, 6724, 10168, 13016, 13448, 20336, 26032, 26896, 50437, 52111, 66707, 100874, 104222, 133414, 201748, 208444, 266828, 403496, 416888, 533656, 806992, 833776, 1067312, 2067917, 2734987, 4135834, 5469974, 8271668, 10939948, 16543336, 21879896, 33086672, 43759792, 84784597, 169569194, 339138388, 678276776, 1356553552]

約数ペア:

[(1, 1356553552), (2, 678276776), (4, 339138388), (8, 169569194), (16, 84784597), (31, 43759792), (41, 33086672), (62, 21879896), (82, 16543336), (124, 10939948), (164, 8271668), (248, 5469974), (328, 4135834), (496, 2734987), (656, 2067917), (1271, 1067312), (1627, 833776), (1681, 806992), (2542, 533656), (3254, 416888), (3362, 403496), (5084, 266828), (6508, 208444), (6724, 201748), (10168, 133414), (13016, 104222), (13448, 100874), (20336, 66707), (26032, 52111), (26896, 50437)]