389734656

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29851}}^1$

素因数の和:29887

約数の個数: 72

約数和(自身を含む): 1098314784

約数和(自身を除く): 708580128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 29851, 59702, 89553, 119404, 179106, 238808, 358212, 477616, 507467, 716424, 955232, 1014934, 1432848, 1522401, 1910464, 2029868, 2865696, 3044802, 3820928, 4059736, 5731392, 6089604, 7641856, 8119472, 11462784, 12179208, 16238944, 22925568, 24358416, 32477888, 48716832, 64955776, 97433664, 129911552, 194867328, 389734656]

約数ペア:

[(1, 389734656), (2, 194867328), (3, 129911552), (4, 97433664), (6, 64955776), (8, 48716832), (12, 32477888), (16, 24358416), (17, 22925568), (24, 16238944), (32, 12179208), (34, 11462784), (48, 8119472), (51, 7641856), (64, 6089604), (68, 5731392), (96, 4059736), (102, 3820928), (128, 3044802), (136, 2865696), (192, 2029868), (204, 1910464), (256, 1522401), (272, 1432848), (384, 1014934), (408, 955232), (544, 716424), (768, 507467), (816, 477616), (1088, 358212), (1632, 238808), (2176, 179106), (3264, 119404), (4352, 89553), (6528, 59702), (13056, 29851)]