494477256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{226409}}^1$

素因数の和:226438

約数の個数: 64

約数和(自身を含む): 1521475200

約数和(自身を除く): 1026997944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 226409, 452818, 679227, 905636, 1358454, 1584863, 1811272, 2716908, 2943317, 3169726, 4754589, 5433816, 5886634, 6339452, 8829951, 9509178, 11773268, 12678904, 17659902, 19018356, 20603219, 23546536, 35319804, 38036712, 41206438, 61809657, 70639608, 82412876, 123619314, 164825752, 247238628, 494477256]

約数ペア:

[(1, 494477256), (2, 247238628), (3, 164825752), (4, 123619314), (6, 82412876), (7, 70639608), (8, 61809657), (12, 41206438), (13, 38036712), (14, 35319804), (21, 23546536), (24, 20603219), (26, 19018356), (28, 17659902), (39, 12678904), (42, 11773268), (52, 9509178), (56, 8829951), (78, 6339452), (84, 5886634), (91, 5433816), (104, 4754589), (156, 3169726), (168, 2943317), (182, 2716908), (273, 1811272), (312, 1584863), (364, 1358454), (546, 905636), (728, 679227), (1092, 452818), (2184, 226409)]