1445751048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{20441}}^1$

素因数の和:20878

約数の個数: 64

約数和(自身を含む): 4140731520

約数和(自身を除く): 2694980472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1263, 1684, 2526, 2947, 3368, 5052, 5894, 8841, 10104, 11788, 17682, 20441, 23576, 35364, 40882, 61323, 70728, 81764, 122646, 143087, 163528, 245292, 286174, 429261, 490584, 572348, 858522, 1144696, 1717044, 3434088, 8605661, 17211322, 25816983, 34422644, 51633966, 60239627, 68845288, 103267932, 120479254, 180718881, 206535864, 240958508, 361437762, 481917016, 722875524, 1445751048]

約数ペア:

[(1, 1445751048), (2, 722875524), (3, 481917016), (4, 361437762), (6, 240958508), (7, 206535864), (8, 180718881), (12, 120479254), (14, 103267932), (21, 68845288), (24, 60239627), (28, 51633966), (42, 34422644), (56, 25816983), (84, 17211322), (168, 8605661), (421, 3434088), (842, 1717044), (1263, 1144696), (1684, 858522), (2526, 572348), (2947, 490584), (3368, 429261), (5052, 286174), (5894, 245292), (8841, 163528), (10104, 143087), (11788, 122646), (17682, 81764), (20441, 70728), (23576, 61323), (35364, 40882)]