915882583856

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{19603}}^1\times {\mathrm{100693}}^1$

素因数の和:120333

約数の個数: 40

約数和(自身を含む): 1835824813680

約数和(自身を除く): 919942229824

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 19603, 39206, 78412, 100693, 156824, 201386, 313648, 402772, 568487, 805544, 1136974, 1611088, 2273948, 2920097, 4547896, 5840194, 9095792, 11680388, 23360776, 46721552, 1973884879, 3947769758, 7895539516, 15791079032, 31582158064, 57242661491, 114485322982, 228970645964, 457941291928, 915882583856]

約数ペア:

[(1, 915882583856), (2, 457941291928), (4, 228970645964), (8, 114485322982), (16, 57242661491), (29, 31582158064), (58, 15791079032), (116, 7895539516), (232, 3947769758), (464, 1973884879), (19603, 46721552), (39206, 23360776), (78412, 11680388), (100693, 9095792), (156824, 5840194), (201386, 4547896), (313648, 2920097), (402772, 2273948), (568487, 1611088), (805544, 1136974)]