254158944

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{203653}}^1$

素因数の和:203679

約数の個数: 48

約数和(自身を含む): 718491312

約数和(自身を除く): 464332368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 203653, 407306, 610959, 814612, 1221918, 1629224, 2443836, 2647489, 3258448, 4887672, 5294978, 6516896, 7942467, 9775344, 10589956, 15884934, 19550688, 21179912, 31769868, 42359824, 63539736, 84719648, 127079472, 254158944]

約数ペア:

[(1, 254158944), (2, 127079472), (3, 84719648), (4, 63539736), (6, 42359824), (8, 31769868), (12, 21179912), (13, 19550688), (16, 15884934), (24, 10589956), (26, 9775344), (32, 7942467), (39, 6516896), (48, 5294978), (52, 4887672), (78, 3258448), (96, 2647489), (104, 2443836), (156, 1629224), (208, 1221918), (312, 814612), (416, 610959), (624, 407306), (1248, 203653)]