255350844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32687}}^1$

素因数の和:32735

約数の個数: 72

約数和(自身を含む): 761499648

約数和(自身を除く): 506148804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 32687, 65374, 98061, 130748, 196122, 228809, 294183, 392244, 457618, 588366, 686427, 915236, 1013297, 1176732, 1372854, 2026594, 2059281, 2745708, 3039891, 4053188, 4118562, 6079782, 7093079, 8237124, 9119673, 12159564, 14186158, 18239346, 21279237, 28372316, 36478692, 42558474, 63837711, 85116948, 127675422, 255350844]

約数ペア:

[(1, 255350844), (2, 127675422), (3, 85116948), (4, 63837711), (6, 42558474), (7, 36478692), (9, 28372316), (12, 21279237), (14, 18239346), (18, 14186158), (21, 12159564), (28, 9119673), (31, 8237124), (36, 7093079), (42, 6079782), (62, 4118562), (63, 4053188), (84, 3039891), (93, 2745708), (124, 2059281), (126, 2026594), (186, 1372854), (217, 1176732), (252, 1013297), (279, 915236), (372, 686427), (434, 588366), (558, 457618), (651, 392244), (868, 294183), (1116, 228809), (1302, 196122), (1953, 130748), (2604, 98061), (3906, 65374), (7812, 32687)]