268344504

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{26813}}^1$

素因数の和:26964

約数の個数: 48

約数和(自身を含む): 732022200

約数和(自身を除く): 463677696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 26813, 53626, 80439, 107252, 160878, 214504, 241317, 321756, 482634, 643512, 965268, 1930536, 3727007, 7454014, 11181021, 14908028, 22362042, 29816056, 33543063, 44724084, 67086126, 89448168, 134172252, 268344504]

約数ペア:

[(1, 268344504), (2, 134172252), (3, 89448168), (4, 67086126), (6, 44724084), (8, 33543063), (9, 29816056), (12, 22362042), (18, 14908028), (24, 11181021), (36, 7454014), (72, 3727007), (139, 1930536), (278, 965268), (417, 643512), (556, 482634), (834, 321756), (1112, 241317), (1251, 214504), (1668, 160878), (2502, 107252), (3336, 80439), (5004, 53626), (10008, 26813)]