349968684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{19853}}^1$

素因数の和:19986

約数の個数: 48

約数和(自身を含む): 887235552

約数和(自身を除く): 537266868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814, 17628, 19853, 39706, 59559, 79412, 119118, 238236, 258089, 516178, 774267, 1032356, 1548534, 2243389, 3097068, 4486778, 6730167, 8973556, 13460334, 26920668, 29164057, 58328114, 87492171, 116656228, 174984342, 349968684]

約数ペア:

[(1, 349968684), (2, 174984342), (3, 116656228), (4, 87492171), (6, 58328114), (12, 29164057), (13, 26920668), (26, 13460334), (39, 8973556), (52, 6730167), (78, 4486778), (113, 3097068), (156, 2243389), (226, 1548534), (339, 1032356), (452, 774267), (678, 516178), (1356, 258089), (1469, 238236), (2938, 119118), (4407, 79412), (5876, 59559), (8814, 39706), (17628, 19853)]