622973764

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{1481}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 1268781696

約数和(自身を除く): 645807932

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 181, 332, 362, 581, 724, 1162, 1267, 1481, 2324, 2534, 2962, 5068, 5924, 10367, 15023, 20734, 30046, 41468, 60092, 105161, 122923, 210322, 245846, 268061, 420644, 491692, 536122, 860461, 1072244, 1720922, 1876427, 3441844, 3752854, 7505708, 22249063, 44498126, 88996252, 155743441, 311486882, 622973764]

約数ペア:

[(1, 622973764), (2, 311486882), (4, 155743441), (7, 88996252), (14, 44498126), (28, 22249063), (83, 7505708), (166, 3752854), (181, 3441844), (332, 1876427), (362, 1720922), (581, 1072244), (724, 860461), (1162, 536122), (1267, 491692), (1481, 420644), (2324, 268061), (2534, 245846), (2962, 210322), (5068, 122923), (5924, 105161), (10367, 60092), (15023, 41468), (20734, 30046)]