255940368

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{130051}}^1$

素因数の和:130103

約数の個数: 40

約数和(自身を含む): 677310816

約数和(自身を除く): 421370448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 130051, 260102, 390153, 520204, 780306, 1040408, 1560612, 2080816, 3121224, 5332091, 6242448, 10664182, 15996273, 21328364, 31992546, 42656728, 63985092, 85313456, 127970184, 255940368]

約数ペア:

[(1, 255940368), (2, 127970184), (3, 85313456), (4, 63985092), (6, 42656728), (8, 31992546), (12, 21328364), (16, 15996273), (24, 10664182), (41, 6242448), (48, 5332091), (82, 3121224), (123, 2080816), (164, 1560612), (246, 1040408), (328, 780306), (492, 520204), (656, 390153), (984, 260102), (1968, 130051)]