280966764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{58099}}^1$

素因数の和:58150

約数の個数: 48

約数和(自身を含む): 728806400

約数和(自身を除く): 447839636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 58099, 116198, 174297, 232396, 348594, 697188, 755287, 1510574, 1801069, 2265861, 3021148, 3602138, 4531722, 5403207, 7204276, 9063444, 10806414, 21612828, 23413897, 46827794, 70241691, 93655588, 140483382, 280966764]

約数ペア:

[(1, 280966764), (2, 140483382), (3, 93655588), (4, 70241691), (6, 46827794), (12, 23413897), (13, 21612828), (26, 10806414), (31, 9063444), (39, 7204276), (52, 5403207), (62, 4531722), (78, 3602138), (93, 3021148), (124, 2265861), (156, 1801069), (186, 1510574), (372, 755287), (403, 697188), (806, 348594), (1209, 232396), (1612, 174297), (2418, 116198), (4836, 58099)]