681988776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{55609}}^1$

素因数の和:55698

約数の個数: 64

約数和(自身を含む): 1975267200

約数和(自身を除く): 1293278424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 55609, 111218, 166827, 222436, 333654, 389263, 444872, 667308, 778526, 1167789, 1334616, 1557052, 2335578, 3114104, 4059457, 4671156, 8118914, 9342312, 12178371, 16237828, 24356742, 28416199, 32475656, 48713484, 56832398, 85248597, 97426968, 113664796, 170497194, 227329592, 340994388, 681988776]

約数ペア:

[(1, 681988776), (2, 340994388), (3, 227329592), (4, 170497194), (6, 113664796), (7, 97426968), (8, 85248597), (12, 56832398), (14, 48713484), (21, 32475656), (24, 28416199), (28, 24356742), (42, 16237828), (56, 12178371), (73, 9342312), (84, 8118914), (146, 4671156), (168, 4059457), (219, 3114104), (292, 2335578), (438, 1557052), (511, 1334616), (584, 1167789), (876, 778526), (1022, 667308), (1533, 444872), (1752, 389263), (2044, 333654), (3066, 222436), (4088, 166827), (6132, 111218), (12264, 55609)]