881787504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4603}}^1$

素因数の和:4934

約数の個数: 80

約数和(自身を含む): 2461703552

約数和(自身を除く): 1579916048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 307, 312, 614, 624, 921, 1228, 1842, 2456, 3684, 3991, 4603, 4912, 7368, 7982, 9206, 11973, 13809, 14736, 15964, 18412, 23946, 27618, 31928, 36824, 47892, 55236, 59839, 63856, 73648, 95784, 110472, 119678, 179517, 191568, 220944, 239356, 359034, 478712, 718068, 957424, 1413121, 1436136, 2826242, 2872272, 4239363, 5652484, 8478726, 11304968, 16957452, 18370573, 22609936, 33914904, 36741146, 55111719, 67829808, 73482292, 110223438, 146964584, 220446876, 293929168, 440893752, 881787504]

約数ペア:

[(1, 881787504), (2, 440893752), (3, 293929168), (4, 220446876), (6, 146964584), (8, 110223438), (12, 73482292), (13, 67829808), (16, 55111719), (24, 36741146), (26, 33914904), (39, 22609936), (48, 18370573), (52, 16957452), (78, 11304968), (104, 8478726), (156, 5652484), (208, 4239363), (307, 2872272), (312, 2826242), (614, 1436136), (624, 1413121), (921, 957424), (1228, 718068), (1842, 478712), (2456, 359034), (3684, 239356), (3991, 220944), (4603, 191568), (4912, 179517), (7368, 119678), (7982, 110472), (9206, 95784), (11973, 73648), (13809, 63856), (14736, 59839), (15964, 55236), (18412, 47892), (23946, 36824), (27618, 31928)]