327286260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{259751}}^1$

素因数の和:259773

約数の個数: 72

約数和(自身を含む): 1134596736

約数和(自身を除く): 807310476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 259751, 519502, 779253, 1039004, 1298755, 1558506, 1818257, 2337759, 2597510, 3117012, 3636514, 3896265, 4675518, 5195020, 5454771, 7273028, 7792530, 9091285, 9351036, 10909542, 11688795, 15585060, 16364313, 18182570, 21819084, 23377590, 27273855, 32728626, 36365140, 46755180, 54547710, 65457252, 81821565, 109095420, 163643130, 327286260]

約数ペア:

[(1, 327286260), (2, 163643130), (3, 109095420), (4, 81821565), (5, 65457252), (6, 54547710), (7, 46755180), (9, 36365140), (10, 32728626), (12, 27273855), (14, 23377590), (15, 21819084), (18, 18182570), (20, 16364313), (21, 15585060), (28, 11688795), (30, 10909542), (35, 9351036), (36, 9091285), (42, 7792530), (45, 7273028), (60, 5454771), (63, 5195020), (70, 4675518), (84, 3896265), (90, 3636514), (105, 3117012), (126, 2597510), (140, 2337759), (180, 1818257), (210, 1558506), (252, 1298755), (315, 1039004), (420, 779253), (630, 519502), (1260, 259751)]