317413012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9781}}^1$

素因数の和:9872

約数の個数: 48

約数和(自身を含む): 679262080

約数和(自身を除く): 361849068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2318, 4636, 8113, 9781, 16226, 19562, 32452, 39124, 68467, 136934, 185839, 273868, 371678, 596641, 743356, 1193282, 1300873, 2386564, 2601746, 4176487, 5203492, 8352974, 11336179, 16705948, 22672358, 45344716, 79353253, 158706506, 317413012]

約数ペア:

[(1, 317413012), (2, 158706506), (4, 79353253), (7, 45344716), (14, 22672358), (19, 16705948), (28, 11336179), (38, 8352974), (61, 5203492), (76, 4176487), (122, 2601746), (133, 2386564), (244, 1300873), (266, 1193282), (427, 743356), (532, 596641), (854, 371678), (1159, 273868), (1708, 185839), (2318, 136934), (4636, 68467), (8113, 39124), (9781, 32452), (16226, 19562)]