353209012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 706305600

約数和(自身を除く): 353096588

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 131, 247, 262, 494, 524, 988, 1703, 2489, 2729, 3406, 4978, 5458, 6812, 9956, 10916, 32357, 35477, 51851, 64714, 70954, 103702, 129428, 141908, 207404, 357499, 674063, 714998, 1348126, 1429996, 2696252, 4647487, 6792481, 9294974, 13584962, 18589948, 27169924, 88302253, 176604506, 353209012]

約数ペア:

[(1, 353209012), (2, 176604506), (4, 88302253), (13, 27169924), (19, 18589948), (26, 13584962), (38, 9294974), (52, 6792481), (76, 4647487), (131, 2696252), (247, 1429996), (262, 1348126), (494, 714998), (524, 674063), (988, 357499), (1703, 207404), (2489, 141908), (2729, 129428), (3406, 103702), (4978, 70954), (5458, 64714), (6812, 51851), (9956, 35477), (10916, 32357)]