255042468

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2697

約数の個数: 72

約数和(自身を含む): 670531680

約数和(自身を除く): 415489212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 67, 82, 123, 134, 164, 201, 246, 268, 369, 402, 492, 603, 738, 804, 1206, 1476, 2412, 2579, 2747, 5158, 5494, 7737, 8241, 10316, 10988, 15474, 16482, 23211, 24723, 30948, 32964, 46422, 49446, 92844, 98892, 105739, 172793, 211478, 317217, 345586, 422956, 518379, 634434, 691172, 951651, 1036758, 1268868, 1555137, 1903302, 2073516, 3110274, 3806604, 6220548, 7084513, 14169026, 21253539, 28338052, 42507078, 63760617, 85014156, 127521234, 255042468]

約数ペア:

[(1, 255042468), (2, 127521234), (3, 85014156), (4, 63760617), (6, 42507078), (9, 28338052), (12, 21253539), (18, 14169026), (36, 7084513), (41, 6220548), (67, 3806604), (82, 3110274), (123, 2073516), (134, 1903302), (164, 1555137), (201, 1268868), (246, 1036758), (268, 951651), (369, 691172), (402, 634434), (492, 518379), (603, 422956), (738, 345586), (804, 317217), (1206, 211478), (1476, 172793), (2412, 105739), (2579, 98892), (2747, 92844), (5158, 49446), (5494, 46422), (7737, 32964), (8241, 30948), (10316, 24723), (10988, 23211), (15474, 16482)]