423232264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20047}}^1$

素因数の和:20102

約数の個数: 64

約数和(自身を含む): 1010419200

約数和(自身を除く): 587186936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 3016, 5278, 10556, 20047, 21112, 40094, 80188, 140329, 160376, 260611, 280658, 521222, 561316, 581363, 1042444, 1122632, 1162726, 1824277, 2084888, 2325452, 3648554, 4069541, 4650904, 7297108, 7557719, 8139082, 14594216, 15115438, 16278164, 30230876, 32556328, 52904033, 60461752, 105808066, 211616132, 423232264]

約数ペア:

[(1, 423232264), (2, 211616132), (4, 105808066), (7, 60461752), (8, 52904033), (13, 32556328), (14, 30230876), (26, 16278164), (28, 15115438), (29, 14594216), (52, 8139082), (56, 7557719), (58, 7297108), (91, 4650904), (104, 4069541), (116, 3648554), (182, 2325452), (203, 2084888), (232, 1824277), (364, 1162726), (377, 1122632), (406, 1042444), (728, 581363), (754, 561316), (812, 521222), (1508, 280658), (1624, 260611), (2639, 160376), (3016, 140329), (5278, 80188), (10556, 40094), (20047, 21112)]