254318688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67927}}^1$

素因数の和:67956

約数の個数: 72

約数和(自身を含む): 778862448

約数和(自身を除く): 524543760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 67927, 135854, 203781, 271708, 407562, 543416, 611343, 815124, 883051, 1086832, 1222686, 1630248, 1766102, 2173664, 2445372, 2649153, 3260496, 3532204, 4890744, 5298306, 6520992, 7064408, 7947459, 9781488, 10596612, 14128816, 15894918, 19562976, 21193224, 28257632, 31789836, 42386448, 63579672, 84772896, 127159344, 254318688]

約数ペア:

[(1, 254318688), (2, 127159344), (3, 84772896), (4, 63579672), (6, 42386448), (8, 31789836), (9, 28257632), (12, 21193224), (13, 19562976), (16, 15894918), (18, 14128816), (24, 10596612), (26, 9781488), (32, 7947459), (36, 7064408), (39, 6520992), (48, 5298306), (52, 4890744), (72, 3532204), (78, 3260496), (96, 2649153), (104, 2445372), (117, 2173664), (144, 1766102), (156, 1630248), (208, 1222686), (234, 1086832), (288, 883051), (312, 815124), (416, 611343), (468, 543416), (624, 407562), (936, 271708), (1248, 203781), (1872, 135854), (3744, 67927)]