678296988396

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{4742407}}^1$

素因数の和:4742583

約数の個数: 72

約数和(自身を含む): 1786654789920

約数和(自身を除く): 1108357801524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 137, 174, 261, 274, 348, 411, 522, 548, 822, 1044, 1233, 1644, 2466, 3973, 4932, 7946, 11919, 15892, 23838, 35757, 47676, 71514, 143028, 4742407, 9484814, 14227221, 18969628, 28454442, 42681663, 56908884, 85363326, 137529803, 170726652, 275059606, 412589409, 550119212, 649709759, 825178818, 1237768227, 1299419518, 1650357636, 1949129277, 2475536454, 2598839036, 3898258554, 4951072908, 5847387831, 7796517108, 11694775662, 18841583011, 23389551324, 37683166022, 56524749033, 75366332044, 113049498066, 169574247099, 226098996132, 339148494198, 678296988396]

約数ペア:

[(1, 678296988396), (2, 339148494198), (3, 226098996132), (4, 169574247099), (6, 113049498066), (9, 75366332044), (12, 56524749033), (18, 37683166022), (29, 23389551324), (36, 18841583011), (58, 11694775662), (87, 7796517108), (116, 5847387831), (137, 4951072908), (174, 3898258554), (261, 2598839036), (274, 2475536454), (348, 1949129277), (411, 1650357636), (522, 1299419518), (548, 1237768227), (822, 825178818), (1044, 649709759), (1233, 550119212), (1644, 412589409), (2466, 275059606), (3973, 170726652), (4932, 137529803), (7946, 85363326), (11919, 56908884), (15892, 42681663), (23838, 28454442), (35757, 18969628), (47676, 14227221), (71514, 9484814), (143028, 4742407)]