624693132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{31379}}^1$

素因数の和:31475

約数の個数: 72

約数和(自身を含む): 1827571200

約数和(自身を除く): 1202878068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 19908, 31379, 62758, 94137, 125516, 188274, 219653, 282411, 376548, 439306, 564822, 658959, 878612, 1129644, 1317918, 1976877, 2478941, 2635836, 3953754, 4957882, 7436823, 7907508, 9915764, 14873646, 17352587, 22310469, 29747292, 34705174, 44620938, 52057761, 69410348, 89241876, 104115522, 156173283, 208231044, 312346566, 624693132]

約数ペア:

[(1, 624693132), (2, 312346566), (3, 208231044), (4, 156173283), (6, 104115522), (7, 89241876), (9, 69410348), (12, 52057761), (14, 44620938), (18, 34705174), (21, 29747292), (28, 22310469), (36, 17352587), (42, 14873646), (63, 9915764), (79, 7907508), (84, 7436823), (126, 4957882), (158, 3953754), (237, 2635836), (252, 2478941), (316, 1976877), (474, 1317918), (553, 1129644), (711, 878612), (948, 658959), (1106, 564822), (1422, 439306), (1659, 376548), (2212, 282411), (2844, 219653), (3318, 188274), (4977, 125516), (6636, 94137), (9954, 62758), (19908, 31379)]