283929828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260009}}^1$

素因数の和:260036

約数の個数: 48

約数和(自身を含む): 815391360

約数和(自身を除く): 531461532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 260009, 520018, 780027, 1040036, 1560054, 1820063, 3120108, 3380117, 3640126, 5460189, 6760234, 7280252, 10140351, 10920378, 13520468, 20280702, 21840756, 23660819, 40561404, 47321638, 70982457, 94643276, 141964914, 283929828]

約数ペア:

[(1, 283929828), (2, 141964914), (3, 94643276), (4, 70982457), (6, 47321638), (7, 40561404), (12, 23660819), (13, 21840756), (14, 20280702), (21, 13520468), (26, 10920378), (28, 10140351), (39, 7280252), (42, 6760234), (52, 5460189), (78, 3640126), (84, 3380117), (91, 3120108), (156, 1820063), (182, 1560054), (273, 1040036), (364, 780027), (546, 520018), (1092, 260009)]