426112488

素因数分解:

$2^3\times 3^4\times {\mathrm{657581}}^1$

素因数の和:657599

約数の個数: 40

約数和(自身を含む): 1193511330

約数和(自身を除く): 767398842

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 657581, 1315162, 1972743, 2630324, 3945486, 5260648, 5918229, 7890972, 11836458, 15781944, 17754687, 23672916, 35509374, 47345832, 53264061, 71018748, 106528122, 142037496, 213056244, 426112488]

約数ペア:

[(1, 426112488), (2, 213056244), (3, 142037496), (4, 106528122), (6, 71018748), (8, 53264061), (9, 47345832), (12, 35509374), (18, 23672916), (24, 17754687), (27, 15781944), (36, 11836458), (54, 7890972), (72, 5918229), (81, 5260648), (108, 3945486), (162, 2630324), (216, 1972743), (324, 1315162), (648, 657581)]