492678056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1493}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 1054166400

約数和(自身を除く): 561488344

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 167, 247, 334, 494, 668, 988, 1336, 1493, 1976, 2171, 2986, 3173, 4342, 5972, 6346, 8684, 11944, 12692, 17368, 19409, 25384, 28367, 38818, 41249, 56734, 77636, 82498, 113468, 155272, 164996, 226936, 249331, 329992, 368771, 498662, 737542, 997324, 1475084, 1994648, 2950168, 3241303, 4737289, 6482606, 9474578, 12965212, 18949156, 25930424, 37898312, 61584757, 123169514, 246339028, 492678056]

約数ペア:

[(1, 492678056), (2, 246339028), (4, 123169514), (8, 61584757), (13, 37898312), (19, 25930424), (26, 18949156), (38, 12965212), (52, 9474578), (76, 6482606), (104, 4737289), (152, 3241303), (167, 2950168), (247, 1994648), (334, 1475084), (494, 997324), (668, 737542), (988, 498662), (1336, 368771), (1493, 329992), (1976, 249331), (2171, 226936), (2986, 164996), (3173, 155272), (4342, 113468), (5972, 82498), (6346, 77636), (8684, 56734), (11944, 41249), (12692, 38818), (17368, 28367), (19409, 25384)]