279425484

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199021}}^1$

素因数の和:199047

約数の個数: 48

約数和(自身を含む): 780166240

約数和(自身を除く): 500740756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 199021, 398042, 597063, 796084, 1194126, 1791189, 2388252, 2587273, 3582378, 5174546, 5373567, 7164756, 7761819, 10349092, 10747134, 15523638, 21494268, 23285457, 31047276, 46570914, 69856371, 93141828, 139712742, 279425484]

約数ペア:

[(1, 279425484), (2, 139712742), (3, 93141828), (4, 69856371), (6, 46570914), (9, 31047276), (12, 23285457), (13, 21494268), (18, 15523638), (26, 10747134), (27, 10349092), (36, 7761819), (39, 7164756), (52, 5373567), (54, 5174546), (78, 3582378), (108, 2587273), (117, 2388252), (156, 1791189), (234, 1194126), (351, 796084), (468, 597063), (702, 398042), (1404, 199021)]