215616912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8123}}^1$

素因数の和:8220

約数の個数: 80

約数和(自身を含む): 644720640

約数和(自身を除く): 429103728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8123, 8848, 13272, 16246, 24369, 26544, 32492, 48738, 56861, 64984, 97476, 113722, 129968, 170583, 194952, 227444, 341166, 389904, 454888, 641717, 682332, 909776, 1283434, 1364664, 1925151, 2566868, 2729328, 3850302, 4492019, 5133736, 7700604, 8984038, 10267472, 13476057, 15401208, 17968076, 26952114, 30802416, 35936152, 53904228, 71872304, 107808456, 215616912]

約数ペア:

[(1, 215616912), (2, 107808456), (3, 71872304), (4, 53904228), (6, 35936152), (7, 30802416), (8, 26952114), (12, 17968076), (14, 15401208), (16, 13476057), (21, 10267472), (24, 8984038), (28, 7700604), (42, 5133736), (48, 4492019), (56, 3850302), (79, 2729328), (84, 2566868), (112, 1925151), (158, 1364664), (168, 1283434), (237, 909776), (316, 682332), (336, 641717), (474, 454888), (553, 389904), (632, 341166), (948, 227444), (1106, 194952), (1264, 170583), (1659, 129968), (1896, 113722), (2212, 97476), (3318, 64984), (3792, 56861), (4424, 48738), (6636, 32492), (8123, 26544), (8848, 24369), (13272, 16246)]