1900570304

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{449}}^1$

素因数の和:598

約数の個数: 84

約数和(自身を含む): 4047363000

約数和(自身を除く): 2146792696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 449, 472, 608, 898, 944, 1121, 1216, 1796, 1888, 2242, 3481, 3592, 3776, 4484, 6962, 7184, 8531, 8968, 13924, 14368, 17062, 17936, 26491, 27848, 28736, 34124, 35872, 52982, 55696, 66139, 68248, 71744, 105964, 111392, 132278, 136496, 211928, 222784, 264556, 272992, 423856, 503329, 529112, 545984, 847712, 1006658, 1058224, 1562969, 1695424, 2013316, 2116448, 3125938, 4026632, 4232896, 6251876, 8053264, 12503752, 16106528, 25007504, 29696411, 32213056, 50015008, 59392822, 100030016, 118785644, 237571288, 475142576, 950285152, 1900570304]

約数ペア:

[(1, 1900570304), (2, 950285152), (4, 475142576), (8, 237571288), (16, 118785644), (19, 100030016), (32, 59392822), (38, 50015008), (59, 32213056), (64, 29696411), (76, 25007504), (118, 16106528), (152, 12503752), (236, 8053264), (304, 6251876), (449, 4232896), (472, 4026632), (608, 3125938), (898, 2116448), (944, 2013316), (1121, 1695424), (1216, 1562969), (1796, 1058224), (1888, 1006658), (2242, 847712), (3481, 545984), (3592, 529112), (3776, 503329), (4484, 423856), (6962, 272992), (7184, 264556), (8531, 222784), (8968, 211928), (13924, 136496), (14368, 132278), (17062, 111392), (17936, 105964), (26491, 71744), (27848, 68248), (28736, 66139), (34124, 55696), (35872, 52982)]