281018328

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{43207}}^1$

素因数の和:43487

約数の個数: 32

約数和(自身を含む): 705154560

約数和(自身を除く): 424136232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 6504, 43207, 86414, 129621, 172828, 259242, 345656, 518484, 1036968, 11709097, 23418194, 35127291, 46836388, 70254582, 93672776, 140509164, 281018328]

約数ペア:

[(1, 281018328), (2, 140509164), (3, 93672776), (4, 70254582), (6, 46836388), (8, 35127291), (12, 23418194), (24, 11709097), (271, 1036968), (542, 518484), (813, 345656), (1084, 259242), (1626, 172828), (2168, 129621), (3252, 86414), (6504, 43207)]