287481168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11813}}^1$

素因数の和:11853

約数の個数: 90

約数和(自身を含む): 871270686

約数和(自身を除く): 583789518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 11813, 12168, 23626, 24336, 35439, 47252, 70878, 94504, 106317, 141756, 153569, 189008, 212634, 283512, 307138, 425268, 460707, 567024, 614276, 850536, 921414, 1228552, 1382121, 1701072, 1842828, 1996397, 2457104, 2764242, 3685656, 3992794, 5528484, 5989191, 7371312, 7985588, 11056968, 11978382, 15971176, 17967573, 22113936, 23956764, 31942352, 35935146, 47913528, 71870292, 95827056, 143740584, 287481168]

約数ペア:

[(1, 287481168), (2, 143740584), (3, 95827056), (4, 71870292), (6, 47913528), (8, 35935146), (9, 31942352), (12, 23956764), (13, 22113936), (16, 17967573), (18, 15971176), (24, 11978382), (26, 11056968), (36, 7985588), (39, 7371312), (48, 5989191), (52, 5528484), (72, 3992794), (78, 3685656), (104, 2764242), (117, 2457104), (144, 1996397), (156, 1842828), (169, 1701072), (208, 1382121), (234, 1228552), (312, 921414), (338, 850536), (468, 614276), (507, 567024), (624, 460707), (676, 425268), (936, 307138), (1014, 283512), (1352, 212634), (1521, 189008), (1872, 153569), (2028, 141756), (2704, 106317), (3042, 94504), (4056, 70878), (6084, 47252), (8112, 35439), (11813, 24336), (12168, 23626)]