318642576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8863}}^1$

素因数の和:8988

約数の個数: 80

約数和(自身を含む): 949653504

約数和(自身を除く): 631010928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 4494, 5136, 5992, 8863, 8988, 11984, 17726, 17976, 26589, 35452, 35952, 53178, 62041, 70904, 106356, 124082, 141808, 186123, 212712, 248164, 372246, 425424, 496328, 744492, 948341, 992656, 1488984, 1896682, 2845023, 2977968, 3793364, 5690046, 6638387, 7586728, 11380092, 13276774, 15173456, 19915161, 22760184, 26553548, 39830322, 45520368, 53107096, 79660644, 106214192, 159321288, 318642576]

約数ペア:

[(1, 318642576), (2, 159321288), (3, 106214192), (4, 79660644), (6, 53107096), (7, 45520368), (8, 39830322), (12, 26553548), (14, 22760184), (16, 19915161), (21, 15173456), (24, 13276774), (28, 11380092), (42, 7586728), (48, 6638387), (56, 5690046), (84, 3793364), (107, 2977968), (112, 2845023), (168, 1896682), (214, 1488984), (321, 992656), (336, 948341), (428, 744492), (642, 496328), (749, 425424), (856, 372246), (1284, 248164), (1498, 212712), (1712, 186123), (2247, 141808), (2568, 124082), (2996, 106356), (4494, 70904), (5136, 62041), (5992, 53178), (8863, 35952), (8988, 35452), (11984, 26589), (17726, 17976)]