286176252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 727813632

約数和(自身を除く): 441637380

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 361, 372, 589, 722, 1083, 1178, 1444, 1767, 2131, 2166, 2356, 3534, 4262, 4332, 6393, 7068, 8524, 11191, 12786, 22382, 25572, 33573, 40489, 44764, 66061, 67146, 80978, 121467, 132122, 134292, 161956, 198183, 242934, 264244, 396366, 485868, 769291, 792732, 1255159, 1538582, 2307873, 2510318, 3077164, 3765477, 4615746, 5020636, 7530954, 9231492, 15061908, 23848021, 47696042, 71544063, 95392084, 143088126, 286176252]

約数ペア:

[(1, 286176252), (2, 143088126), (3, 95392084), (4, 71544063), (6, 47696042), (12, 23848021), (19, 15061908), (31, 9231492), (38, 7530954), (57, 5020636), (62, 4615746), (76, 3765477), (93, 3077164), (114, 2510318), (124, 2307873), (186, 1538582), (228, 1255159), (361, 792732), (372, 769291), (589, 485868), (722, 396366), (1083, 264244), (1178, 242934), (1444, 198183), (1767, 161956), (2131, 134292), (2166, 132122), (2356, 121467), (3534, 80978), (4262, 67146), (4332, 66061), (6393, 44764), (7068, 40489), (8524, 33573), (11191, 25572), (12786, 22382)]