442045142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3373}}^1$

素因数の和:3453

約数の個数: 64

約数和(自身を含む): 886201344

約数和(自身を除く): 444156202

約数列:

[1, 2, 7, 11, 14, 22, 23, 37, 46, 74, 77, 154, 161, 253, 259, 322, 407, 506, 518, 814, 851, 1702, 1771, 2849, 3373, 3542, 5698, 5957, 6746, 9361, 11914, 18722, 23611, 37103, 47222, 65527, 74206, 77579, 124801, 131054, 155158, 249602, 259721, 519442, 543053, 853369, 873607, 1086106, 1372811, 1706738, 1747214, 2745622, 2870423, 5740846, 5973583, 9609677, 11947166, 19219354, 20092961, 31574653, 40185922, 63149306, 221022571, 442045142]

約数ペア:

[(1, 442045142), (2, 221022571), (7, 63149306), (11, 40185922), (14, 31574653), (22, 20092961), (23, 19219354), (37, 11947166), (46, 9609677), (74, 5973583), (77, 5740846), (154, 2870423), (161, 2745622), (253, 1747214), (259, 1706738), (322, 1372811), (407, 1086106), (506, 873607), (518, 853369), (814, 543053), (851, 519442), (1702, 259721), (1771, 249602), (2849, 155158), (3373, 131054), (3542, 124801), (5698, 77579), (5957, 74206), (6746, 65527), (9361, 47222), (11914, 37103), (18722, 23611)]