355800068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 685956096

約数和(自身を除く): 330156028

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 223, 244, 446, 503, 793, 892, 1006, 1586, 2012, 2899, 3172, 5798, 6539, 11596, 13078, 13603, 26156, 27206, 30683, 54412, 61366, 112169, 122732, 176839, 224338, 353678, 398879, 448676, 707356, 797758, 1458197, 1595516, 2916394, 5832788, 6842309, 13684618, 27369236, 88950017, 177900034, 355800068]

約数ペア:

[(1, 355800068), (2, 177900034), (4, 88950017), (13, 27369236), (26, 13684618), (52, 6842309), (61, 5832788), (122, 2916394), (223, 1595516), (244, 1458197), (446, 797758), (503, 707356), (793, 448676), (892, 398879), (1006, 353678), (1586, 224338), (2012, 176839), (2899, 122732), (3172, 112169), (5798, 61366), (6539, 54412), (11596, 30683), (13078, 27206), (13603, 26156)]