247007088

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{21713}}^1$

素因数の和:21806

約数の個数: 60

約数和(自身を含む): 700059360

約数和(自身を除く): 453052272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 21713, 43426, 65139, 86852, 130278, 173704, 195417, 260556, 347408, 390834, 521112, 781668, 1042224, 1563336, 1715327, 3126672, 3430654, 5145981, 6861308, 10291962, 13722616, 15437943, 20583924, 27445232, 30875886, 41167848, 61751772, 82335696, 123503544, 247007088]

約数ペア:

[(1, 247007088), (2, 123503544), (3, 82335696), (4, 61751772), (6, 41167848), (8, 30875886), (9, 27445232), (12, 20583924), (16, 15437943), (18, 13722616), (24, 10291962), (36, 6861308), (48, 5145981), (72, 3430654), (79, 3126672), (144, 1715327), (158, 1563336), (237, 1042224), (316, 781668), (474, 521112), (632, 390834), (711, 347408), (948, 260556), (1264, 195417), (1422, 173704), (1896, 130278), (2844, 86852), (3792, 65139), (5688, 43426), (11376, 21713)]