321379074

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{727}}^1$

素因数の和:1375

約数の個数: 48

約数和(自身を含む): 715478400

約数和(自身を除く): 394099326

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 599, 727, 738, 1198, 1454, 1797, 2181, 3594, 4362, 5391, 6543, 10782, 13086, 24559, 29807, 49118, 59614, 73677, 89421, 147354, 178842, 221031, 268263, 435473, 442062, 536526, 870946, 1306419, 2612838, 3919257, 7838514, 17854393, 35708786, 53563179, 107126358, 160689537, 321379074]

約数ペア:

[(1, 321379074), (2, 160689537), (3, 107126358), (6, 53563179), (9, 35708786), (18, 17854393), (41, 7838514), (82, 3919257), (123, 2612838), (246, 1306419), (369, 870946), (599, 536526), (727, 442062), (738, 435473), (1198, 268263), (1454, 221031), (1797, 178842), (2181, 147354), (3594, 89421), (4362, 73677), (5391, 59614), (6543, 49118), (10782, 29807), (13086, 24559)]