1490256

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 60

約数和(自身を含む): 4255680

約数和(自身を除く): 2765424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 131, 144, 158, 237, 262, 316, 393, 474, 524, 632, 711, 786, 948, 1048, 1179, 1264, 1422, 1572, 1896, 2096, 2358, 2844, 3144, 3792, 4716, 5688, 6288, 9432, 10349, 11376, 18864, 20698, 31047, 41396, 62094, 82792, 93141, 124188, 165584, 186282, 248376, 372564, 496752, 745128, 1490256]

約数ペア:

[(1, 1490256), (2, 745128), (3, 496752), (4, 372564), (6, 248376), (8, 186282), (9, 165584), (12, 124188), (16, 93141), (18, 82792), (24, 62094), (36, 41396), (48, 31047), (72, 20698), (79, 18864), (131, 11376), (144, 10349), (158, 9432), (237, 6288), (262, 5688), (316, 4716), (393, 3792), (474, 3144), (524, 2844), (632, 2358), (711, 2096), (786, 1896), (948, 1572), (1048, 1422), (1179, 1264)]