279227052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{967}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 762137376

約数和(自身を除く): 482910324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 617, 967, 1234, 1851, 1934, 2468, 2901, 3702, 3868, 5553, 5802, 7404, 8021, 8703, 11106, 11604, 12571, 16042, 17406, 22212, 24063, 25142, 32084, 34812, 37713, 48126, 50284, 72189, 75426, 96252, 113139, 144378, 150852, 226278, 288756, 452556, 596639, 1193278, 1789917, 2386556, 3579834, 5369751, 7159668, 7756307, 10739502, 15512614, 21479004, 23268921, 31025228, 46537842, 69806763, 93075684, 139613526, 279227052]

約数ペア:

[(1, 279227052), (2, 139613526), (3, 93075684), (4, 69806763), (6, 46537842), (9, 31025228), (12, 23268921), (13, 21479004), (18, 15512614), (26, 10739502), (36, 7756307), (39, 7159668), (52, 5369751), (78, 3579834), (117, 2386556), (156, 1789917), (234, 1193278), (468, 596639), (617, 452556), (967, 288756), (1234, 226278), (1851, 150852), (1934, 144378), (2468, 113139), (2901, 96252), (3702, 75426), (3868, 72189), (5553, 50284), (5802, 48126), (7404, 37713), (8021, 34812), (8703, 32084), (11106, 25142), (11604, 24063), (12571, 22212), (16042, 17406)]