511374132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2699}}^1$

素因数の和:3005

約数の個数: 72

約数和(自身を含む): 1366092000

約数和(自身を除く): 854717868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 277, 342, 554, 684, 831, 1108, 1662, 2493, 2699, 3324, 4986, 5263, 5398, 8097, 9972, 10526, 10796, 15789, 16194, 21052, 24291, 31578, 32388, 47367, 48582, 51281, 63156, 94734, 97164, 102562, 153843, 189468, 205124, 307686, 461529, 615372, 747623, 923058, 1495246, 1846116, 2242869, 2990492, 4485738, 6728607, 8971476, 13457214, 14204837, 26914428, 28409674, 42614511, 56819348, 85229022, 127843533, 170458044, 255687066, 511374132]

約数ペア:

[(1, 511374132), (2, 255687066), (3, 170458044), (4, 127843533), (6, 85229022), (9, 56819348), (12, 42614511), (18, 28409674), (19, 26914428), (36, 14204837), (38, 13457214), (57, 8971476), (76, 6728607), (114, 4485738), (171, 2990492), (228, 2242869), (277, 1846116), (342, 1495246), (554, 923058), (684, 747623), (831, 615372), (1108, 461529), (1662, 307686), (2493, 205124), (2699, 189468), (3324, 153843), (4986, 102562), (5263, 97164), (5398, 94734), (8097, 63156), (9972, 51281), (10526, 48582), (10796, 47367), (15789, 32388), (16194, 31578), (21052, 24291)]