285423444

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 739458720

約数和(自身を除く): 454035276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 227, 318, 454, 477, 636, 659, 681, 908, 954, 1318, 1362, 1908, 1977, 2043, 2636, 2724, 3954, 4086, 5931, 7908, 8172, 11862, 12031, 23724, 24062, 34927, 36093, 48124, 69854, 72186, 104781, 108279, 139708, 144372, 149593, 209562, 216558, 299186, 314343, 419124, 433116, 448779, 598372, 628686, 897558, 1257372, 1346337, 1795116, 2692674, 5385348, 7928429, 15856858, 23785287, 31713716, 47570574, 71355861, 95141148, 142711722, 285423444]

約数ペア:

[(1, 285423444), (2, 142711722), (3, 95141148), (4, 71355861), (6, 47570574), (9, 31713716), (12, 23785287), (18, 15856858), (36, 7928429), (53, 5385348), (106, 2692674), (159, 1795116), (212, 1346337), (227, 1257372), (318, 897558), (454, 628686), (477, 598372), (636, 448779), (659, 433116), (681, 419124), (908, 314343), (954, 299186), (1318, 216558), (1362, 209562), (1908, 149593), (1977, 144372), (2043, 139708), (2636, 108279), (2724, 104781), (3954, 72186), (4086, 69854), (5931, 48124), (7908, 36093), (8172, 34927), (11862, 24062), (12031, 23724)]