255490128

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{6547}}^1$

素因数の和:6832

約数の個数: 60

約数和(自身を含む): 717765568

約数和(自身を除く): 462275440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4336, 4878, 6504, 6547, 9756, 13008, 13094, 19512, 19641, 26188, 39024, 39282, 52376, 58923, 78564, 104752, 117846, 157128, 235692, 314256, 471384, 942768, 1774237, 3548474, 5322711, 7096948, 10645422, 14193896, 15968133, 21290844, 28387792, 31936266, 42581688, 63872532, 85163376, 127745064, 255490128]

約数ペア:

[(1, 255490128), (2, 127745064), (3, 85163376), (4, 63872532), (6, 42581688), (8, 31936266), (9, 28387792), (12, 21290844), (16, 15968133), (18, 14193896), (24, 10645422), (36, 7096948), (48, 5322711), (72, 3548474), (144, 1774237), (271, 942768), (542, 471384), (813, 314256), (1084, 235692), (1626, 157128), (2168, 117846), (2439, 104752), (3252, 78564), (4336, 58923), (4878, 52376), (6504, 39282), (6547, 39024), (9756, 26188), (13008, 19641), (13094, 19512)]