487504368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{260419}}^1$

素因数の和:260446

約数の個数: 60

約数和(自身を含む): 1469289640

約数和(自身を除く): 981785272

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, 208, 234, 312, 468, 624, 936, 1872, 260419, 520838, 781257, 1041676, 1562514, 2083352, 2343771, 3125028, 3385447, 4166704, 4687542, 6250056, 6770894, 9375084, 10156341, 12500112, 13541788, 18750168, 20312682, 27083576, 30469023, 37500336, 40625364, 54167152, 60938046, 81250728, 121876092, 162501456, 243752184, 487504368]

約数ペア:

[(1, 487504368), (2, 243752184), (3, 162501456), (4, 121876092), (6, 81250728), (8, 60938046), (9, 54167152), (12, 40625364), (13, 37500336), (16, 30469023), (18, 27083576), (24, 20312682), (26, 18750168), (36, 13541788), (39, 12500112), (48, 10156341), (52, 9375084), (72, 6770894), (78, 6250056), (104, 4687542), (117, 4166704), (144, 3385447), (156, 3125028), (208, 2343771), (234, 2083352), (312, 1562514), (468, 1041676), (624, 781257), (936, 520838), (1872, 260419)]