390596652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3271}}^1$

素因数の和:3419

約数の個数: 72

約数和(自身を含む): 1029030912

約数和(自身を除く): 638434260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 107, 124, 186, 214, 279, 321, 372, 428, 558, 642, 963, 1116, 1284, 1926, 3271, 3317, 3852, 6542, 6634, 9813, 9951, 13084, 13268, 19626, 19902, 29439, 29853, 39252, 39804, 58878, 59706, 101401, 117756, 119412, 202802, 304203, 349997, 405604, 608406, 699994, 912609, 1049991, 1216812, 1399988, 1825218, 2099982, 3149973, 3650436, 4199964, 6299946, 10849907, 12599892, 21699814, 32549721, 43399628, 65099442, 97649163, 130198884, 195298326, 390596652]

約数ペア:

[(1, 390596652), (2, 195298326), (3, 130198884), (4, 97649163), (6, 65099442), (9, 43399628), (12, 32549721), (18, 21699814), (31, 12599892), (36, 10849907), (62, 6299946), (93, 4199964), (107, 3650436), (124, 3149973), (186, 2099982), (214, 1825218), (279, 1399988), (321, 1216812), (372, 1049991), (428, 912609), (558, 699994), (642, 608406), (963, 405604), (1116, 349997), (1284, 304203), (1926, 202802), (3271, 119412), (3317, 117756), (3852, 101401), (6542, 59706), (6634, 58878), (9813, 39804), (9951, 39252), (13084, 29853), (13268, 29439), (19626, 19902)]