42898818536

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4423}}^1$

素因数の和:4655

約数の個数: 128

約数和(自身を含む): 98123612160

約数和(自身を除く): 55224793624

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 151, 217, 248, 259, 296, 302, 434, 518, 604, 868, 1036, 1057, 1147, 1208, 1736, 2072, 2114, 2294, 4228, 4423, 4588, 4681, 5587, 8029, 8456, 8846, 9176, 9362, 11174, 16058, 17692, 18724, 22348, 30961, 32116, 32767, 35384, 37448, 39109, 44696, 61922, 64232, 65534, 78218, 123844, 131068, 137113, 156436, 163651, 173197, 247688, 262136, 274226, 312872, 327302, 346394, 548452, 654604, 667873, 692788, 959791, 1096904, 1145557, 1212379, 1309208, 1335746, 1385576, 1919582, 2291114, 2424758, 2671492, 3839164, 4582228, 4675111, 4849516, 5073181, 5342984, 7678328, 9164456, 9350222, 9699032, 10146362, 18700444, 20292724, 20704063, 24711301, 35512267, 37400888, 40585448, 41408126, 49422602, 71024534, 82816252, 98845204, 142049068, 144928441, 165632504, 172979107, 197690408, 284098136, 289856882, 345958214, 579713764, 691916428, 766050331, 1159427528, 1383832856, 1532100662, 3064201324, 5362352317, 6128402648, 10724704634, 21449409268, 42898818536]

約数ペア:

[(1, 42898818536), (2, 21449409268), (4, 10724704634), (7, 6128402648), (8, 5362352317), (14, 3064201324), (28, 1532100662), (31, 1383832856), (37, 1159427528), (56, 766050331), (62, 691916428), (74, 579713764), (124, 345958214), (148, 289856882), (151, 284098136), (217, 197690408), (248, 172979107), (259, 165632504), (296, 144928441), (302, 142049068), (434, 98845204), (518, 82816252), (604, 71024534), (868, 49422602), (1036, 41408126), (1057, 40585448), (1147, 37400888), (1208, 35512267), (1736, 24711301), (2072, 20704063), (2114, 20292724), (2294, 18700444), (4228, 10146362), (4423, 9699032), (4588, 9350222), (4681, 9164456), (5587, 7678328), (8029, 5342984), (8456, 5073181), (8846, 4849516), (9176, 4675111), (9362, 4582228), (11174, 3839164), (16058, 2671492), (17692, 2424758), (18724, 2291114), (22348, 1919582), (30961, 1385576), (32116, 1335746), (32767, 1309208), (35384, 1212379), (37448, 1145557), (39109, 1096904), (44696, 959791), (61922, 692788), (64232, 667873), (65534, 654604), (78218, 548452), (123844, 346394), (131068, 327302), (137113, 312872), (156436, 274226), (163651, 262136), (173197, 247688)]