2261567256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{426389}}^1$

素因数の和:426428

約数の個数: 64

約数和(自身を含む): 6447016800

約数和(自身を除く): 4185449544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 426389, 852778, 1279167, 1705556, 2558334, 3411112, 5116668, 5543057, 7248613, 10233336, 11086114, 14497226, 16629171, 21745839, 22172228, 28994452, 33258342, 43491678, 44344456, 57988904, 66516684, 86983356, 94231969, 133033368, 173966712, 188463938, 282695907, 376927876, 565391814, 753855752, 1130783628, 2261567256]

約数ペア:

[(1, 2261567256), (2, 1130783628), (3, 753855752), (4, 565391814), (6, 376927876), (8, 282695907), (12, 188463938), (13, 173966712), (17, 133033368), (24, 94231969), (26, 86983356), (34, 66516684), (39, 57988904), (51, 44344456), (52, 43491678), (68, 33258342), (78, 28994452), (102, 22172228), (104, 21745839), (136, 16629171), (156, 14497226), (204, 11086114), (221, 10233336), (312, 7248613), (408, 5543057), (442, 5116668), (663, 3411112), (884, 2558334), (1326, 1705556), (1768, 1279167), (2652, 852778), (5304, 426389)]