381875060144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73892233}}^1$

素因数の和:73892277

約数の個数: 40

約数和(自身を含む): 824637331440

約数和(自身を除く): 442762271296

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 73892233, 147784466, 295568932, 591137864, 1182275728, 1256167961, 1403952427, 2512335922, 2807904854, 5024671844, 5615809708, 10049343688, 11231619416, 20098687376, 22463238832, 23867191259, 47734382518, 95468765036, 190937530072, 381875060144]

約数ペア:

[(1, 381875060144), (2, 190937530072), (4, 95468765036), (8, 47734382518), (16, 23867191259), (17, 22463238832), (19, 20098687376), (34, 11231619416), (38, 10049343688), (68, 5615809708), (76, 5024671844), (136, 2807904854), (152, 2512335922), (272, 1403952427), (304, 1256167961), (323, 1182275728), (646, 591137864), (1292, 295568932), (2584, 147784466), (5168, 73892233)]