240454704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{715639}}^1$

素因数の和:715657

約数の個数: 40

約数和(自身を含む): 709914880

約数和(自身を除く): 469460176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 715639, 1431278, 2146917, 2862556, 4293834, 5009473, 5725112, 8587668, 10018946, 11450224, 15028419, 17175336, 20037892, 30056838, 34350672, 40075784, 60113676, 80151568, 120227352, 240454704]

約数ペア:

[(1, 240454704), (2, 120227352), (3, 80151568), (4, 60113676), (6, 40075784), (7, 34350672), (8, 30056838), (12, 20037892), (14, 17175336), (16, 15028419), (21, 11450224), (24, 10018946), (28, 8587668), (42, 5725112), (48, 5009473), (56, 4293834), (84, 2862556), (112, 2146917), (168, 1431278), (336, 715639)]