321769056

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{478823}}^1$

素因数の和:478843

約数の個数: 48

約数和(自身を含む): 965309184

約数和(自身を除く): 643540128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 478823, 957646, 1436469, 1915292, 2872938, 3351761, 3830584, 5745876, 6703522, 7661168, 10055283, 11491752, 13407044, 15322336, 20110566, 22983504, 26814088, 40221132, 45967008, 53628176, 80442264, 107256352, 160884528, 321769056]

約数ペア:

[(1, 321769056), (2, 160884528), (3, 107256352), (4, 80442264), (6, 53628176), (7, 45967008), (8, 40221132), (12, 26814088), (14, 22983504), (16, 20110566), (21, 15322336), (24, 13407044), (28, 11491752), (32, 10055283), (42, 7661168), (48, 6703522), (56, 5745876), (84, 3830584), (96, 3351761), (112, 2872938), (168, 1915292), (224, 1436469), (336, 957646), (672, 478823)]