280891008

素因数分解:

$2^7\times 3^2\times {\mathrm{243829}}^1$

素因数の和:243849

約数の個数: 48

約数和(自身を含む): 808296450

約数和(自身を除く): 527405442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 243829, 487658, 731487, 975316, 1462974, 1950632, 2194461, 2925948, 3901264, 4388922, 5851896, 7802528, 8777844, 11703792, 15605056, 17555688, 23407584, 31210112, 35111376, 46815168, 70222752, 93630336, 140445504, 280891008]

約数ペア:

[(1, 280891008), (2, 140445504), (3, 93630336), (4, 70222752), (6, 46815168), (8, 35111376), (9, 31210112), (12, 23407584), (16, 17555688), (18, 15605056), (24, 11703792), (32, 8777844), (36, 7802528), (48, 5851896), (64, 4388922), (72, 3901264), (96, 2925948), (128, 2194461), (144, 1950632), (192, 1462974), (288, 975316), (384, 731487), (576, 487658), (1152, 243829)]