217713048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5659}}^1$

素因数の和:5904

約数の個数: 64

約数和(自身を含む): 624864000

約数和(自身を除く): 407150952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 458, 687, 916, 1374, 1603, 1832, 2748, 3206, 4809, 5496, 5659, 6412, 9618, 11318, 12824, 16977, 19236, 22636, 33954, 38472, 39613, 45272, 67908, 79226, 118839, 135816, 158452, 237678, 316904, 475356, 950712, 1295911, 2591822, 3887733, 5183644, 7775466, 9071377, 10367288, 15550932, 18142754, 27214131, 31101864, 36285508, 54428262, 72571016, 108856524, 217713048]

約数ペア:

[(1, 217713048), (2, 108856524), (3, 72571016), (4, 54428262), (6, 36285508), (7, 31101864), (8, 27214131), (12, 18142754), (14, 15550932), (21, 10367288), (24, 9071377), (28, 7775466), (42, 5183644), (56, 3887733), (84, 2591822), (168, 1295911), (229, 950712), (458, 475356), (687, 316904), (916, 237678), (1374, 158452), (1603, 135816), (1832, 118839), (2748, 79226), (3206, 67908), (4809, 45272), (5496, 39613), (5659, 38472), (6412, 33954), (9618, 22636), (11318, 19236), (12824, 16977)]