1212618976

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{37781}}^1$

素因数の和:37867

約数の個数: 48

約数和(自身を含む): 2570687280

約数和(自身を除く): 1358068304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1888, 2006, 4012, 8024, 16048, 32096, 37781, 75562, 151124, 302248, 604496, 642277, 1208992, 1284554, 2229079, 2569108, 4458158, 5138216, 8916316, 10276432, 17832632, 20552864, 35665264, 37894343, 71330528, 75788686, 151577372, 303154744, 606309488, 1212618976]

約数ペア:

[(1, 1212618976), (2, 606309488), (4, 303154744), (8, 151577372), (16, 75788686), (17, 71330528), (32, 37894343), (34, 35665264), (59, 20552864), (68, 17832632), (118, 10276432), (136, 8916316), (236, 5138216), (272, 4458158), (472, 2569108), (544, 2229079), (944, 1284554), (1003, 1208992), (1888, 642277), (2006, 604496), (4012, 302248), (8024, 151124), (16048, 75562), (32096, 37781)]