268712184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2309}}^1$

素因数の和:2704

約数の個数: 64

約数和(自身を含む): 725709600

約数和(自身を除く): 456997416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 373, 746, 1119, 1492, 2238, 2309, 2984, 4476, 4618, 4849, 6927, 8952, 9236, 9698, 13854, 14547, 18472, 19396, 27708, 29094, 30017, 38792, 55416, 58188, 60034, 90051, 116376, 120068, 180102, 240136, 360204, 720408, 861257, 1722514, 2583771, 3445028, 5167542, 6890056, 10335084, 11196341, 20670168, 22392682, 33589023, 44785364, 67178046, 89570728, 134356092, 268712184]

約数ペア:

[(1, 268712184), (2, 134356092), (3, 89570728), (4, 67178046), (6, 44785364), (8, 33589023), (12, 22392682), (13, 20670168), (24, 11196341), (26, 10335084), (39, 6890056), (52, 5167542), (78, 3445028), (104, 2583771), (156, 1722514), (312, 861257), (373, 720408), (746, 360204), (1119, 240136), (1492, 180102), (2238, 120068), (2309, 116376), (2984, 90051), (4476, 60034), (4618, 58188), (4849, 55416), (6927, 38792), (8952, 30017), (9236, 29094), (9698, 27708), (13854, 19396), (14547, 18472)]