242560983032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1973}}^1\times {\mathrm{2017}}^1$

素因数の和:4416

約数の個数: 64

約数和(自身を含む): 480413959200

約数和(自身を除く): 237852976168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 401, 802, 1604, 1973, 2017, 3208, 3946, 4034, 7619, 7892, 8068, 15238, 15784, 16136, 30476, 37487, 38323, 60952, 74974, 76646, 149948, 153292, 299896, 306584, 791173, 808817, 1582346, 1617634, 3164692, 3235268, 3979541, 6329384, 6470536, 7959082, 15032287, 15367523, 15918164, 30064574, 30735046, 31836328, 60129148, 61470092, 75611279, 120258296, 122940184, 151222558, 302445116, 604890232, 1595795941, 3191591882, 6383183764, 12766367528, 30320122879, 60640245758, 121280491516, 242560983032]

約数ペア:

[(1, 242560983032), (2, 121280491516), (4, 60640245758), (8, 30320122879), (19, 12766367528), (38, 6383183764), (76, 3191591882), (152, 1595795941), (401, 604890232), (802, 302445116), (1604, 151222558), (1973, 122940184), (2017, 120258296), (3208, 75611279), (3946, 61470092), (4034, 60129148), (7619, 31836328), (7892, 30735046), (8068, 30064574), (15238, 15918164), (15784, 15367523), (16136, 15032287), (30476, 7959082), (37487, 6470536), (38323, 6329384), (60952, 3979541), (74974, 3235268), (76646, 3164692), (149948, 1617634), (153292, 1582346), (299896, 808817), (306584, 791173)]