388582948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1543}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 762612480

約数和(自身を除く): 374029532

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 167, 334, 377, 668, 754, 1508, 1543, 2171, 3086, 4342, 4843, 6172, 8684, 9686, 19372, 20059, 40118, 44747, 62959, 80236, 89494, 125918, 178988, 251836, 257681, 515362, 581711, 1030724, 1163422, 2326844, 3349853, 6699706, 7472749, 13399412, 14945498, 29890996, 97145737, 194291474, 388582948]

約数ペア:

[(1, 388582948), (2, 194291474), (4, 97145737), (13, 29890996), (26, 14945498), (29, 13399412), (52, 7472749), (58, 6699706), (116, 3349853), (167, 2326844), (334, 1163422), (377, 1030724), (668, 581711), (754, 515362), (1508, 257681), (1543, 251836), (2171, 178988), (3086, 125918), (4342, 89494), (4843, 80236), (6172, 62959), (8684, 44747), (9686, 40118), (19372, 20059)]