215776368

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{48337}}^1$

素因数の和:48382

約数の個数: 60

約数和(自身を含む): 623366848

約数和(自身を除く): 407590480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 48337, 96674, 145011, 193348, 290022, 386696, 435033, 580044, 773392, 870066, 1160088, 1498447, 1740132, 2320176, 2996894, 3480264, 4495341, 5993788, 6960528, 8990682, 11987576, 13486023, 17981364, 23975152, 26972046, 35962728, 53944092, 71925456, 107888184, 215776368]

約数ペア:

[(1, 215776368), (2, 107888184), (3, 71925456), (4, 53944092), (6, 35962728), (8, 26972046), (9, 23975152), (12, 17981364), (16, 13486023), (18, 11987576), (24, 8990682), (31, 6960528), (36, 5993788), (48, 4495341), (62, 3480264), (72, 2996894), (93, 2320176), (124, 1740132), (144, 1498447), (186, 1160088), (248, 870066), (279, 773392), (372, 580044), (496, 435033), (558, 386696), (744, 290022), (1116, 193348), (1488, 145011), (2232, 96674), (4464, 48337)]