275280331984

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6199}}^1\times {\mathrm{7481}}^1$

素因数の和:13748

約数の個数: 80

約数和(自身を含む): 621233452800

約数和(自身を除く): 345953120816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 6199, 7481, 12398, 14962, 24796, 29924, 43393, 49592, 52367, 59848, 86786, 99184, 104734, 119696, 173572, 209468, 328547, 347144, 396493, 418936, 657094, 694288, 792986, 837872, 1314188, 1585972, 2299829, 2628376, 2775451, 3171944, 4599658, 5256752, 5550902, 6343888, 9199316, 11101804, 18398632, 22203608, 36797264, 44407216, 46374719, 92749438, 185498876, 324623033, 370997752, 649246066, 741995504, 1298492132, 2457860107, 2596984264, 4915720214, 5193968528, 9831440428, 17205020749, 19662880856, 34410041498, 39325761712, 68820082996, 137640165992, 275280331984]

約数ペア:

[(1, 275280331984), (2, 137640165992), (4, 68820082996), (7, 39325761712), (8, 34410041498), (14, 19662880856), (16, 17205020749), (28, 9831440428), (53, 5193968528), (56, 4915720214), (106, 2596984264), (112, 2457860107), (212, 1298492132), (371, 741995504), (424, 649246066), (742, 370997752), (848, 324623033), (1484, 185498876), (2968, 92749438), (5936, 46374719), (6199, 44407216), (7481, 36797264), (12398, 22203608), (14962, 18398632), (24796, 11101804), (29924, 9199316), (43393, 6343888), (49592, 5550902), (52367, 5256752), (59848, 4599658), (86786, 3171944), (99184, 2775451), (104734, 2628376), (119696, 2299829), (173572, 1585972), (209468, 1314188), (328547, 837872), (347144, 792986), (396493, 694288), (418936, 657094)]