455557128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11497}}^1$

素因数の和:11646

約数の個数: 64

約数和(自身を含む): 1236264960

約数和(自身を除く): 780707832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 9906, 11497, 13208, 19812, 22994, 34491, 39624, 45988, 68982, 91976, 137964, 149461, 275928, 298922, 448383, 597844, 896766, 1195688, 1460119, 1793532, 2920238, 3587064, 4380357, 5840476, 8760714, 11680952, 17521428, 18981547, 35042856, 37963094, 56944641, 75926188, 113889282, 151852376, 227778564, 455557128]

約数ペア:

[(1, 455557128), (2, 227778564), (3, 151852376), (4, 113889282), (6, 75926188), (8, 56944641), (12, 37963094), (13, 35042856), (24, 18981547), (26, 17521428), (39, 11680952), (52, 8760714), (78, 5840476), (104, 4380357), (127, 3587064), (156, 2920238), (254, 1793532), (312, 1460119), (381, 1195688), (508, 896766), (762, 597844), (1016, 448383), (1524, 298922), (1651, 275928), (3048, 149461), (3302, 137964), (4953, 91976), (6604, 68982), (9906, 45988), (11497, 39624), (13208, 34491), (19812, 22994)]