254221872

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{112687}}^1$

素因数の和:112745

約数の個数: 40

約数和(自身を含む): 670718976

約数和(自身を除く): 416497104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 112687, 225374, 338061, 450748, 676122, 901496, 1352244, 1802992, 2704488, 5296289, 5408976, 10592578, 15888867, 21185156, 31777734, 42370312, 63555468, 84740624, 127110936, 254221872]

約数ペア:

[(1, 254221872), (2, 127110936), (3, 84740624), (4, 63555468), (6, 42370312), (8, 31777734), (12, 21185156), (16, 15888867), (24, 10592578), (47, 5408976), (48, 5296289), (94, 2704488), (141, 1802992), (188, 1352244), (282, 901496), (376, 676122), (564, 450748), (752, 338061), (1128, 225374), (2256, 112687)]