217280736

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{24337}}^1$

素因数の和:24384

約数の個数: 72

約数和(自身を含む): 637850304

約数和(自身を除く): 420569568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 24337, 48674, 73011, 97348, 146022, 194696, 219033, 292044, 389392, 438066, 584088, 754447, 778784, 876132, 1168176, 1508894, 1752264, 2263341, 2336352, 3017788, 3504528, 4526682, 6035576, 6790023, 7009056, 9053364, 12071152, 13580046, 18106728, 24142304, 27160092, 36213456, 54320184, 72426912, 108640368, 217280736]

約数ペア:

[(1, 217280736), (2, 108640368), (3, 72426912), (4, 54320184), (6, 36213456), (8, 27160092), (9, 24142304), (12, 18106728), (16, 13580046), (18, 12071152), (24, 9053364), (31, 7009056), (32, 6790023), (36, 6035576), (48, 4526682), (62, 3504528), (72, 3017788), (93, 2336352), (96, 2263341), (124, 1752264), (144, 1508894), (186, 1168176), (248, 876132), (279, 778784), (288, 754447), (372, 584088), (496, 438066), (558, 389392), (744, 292044), (992, 219033), (1116, 194696), (1488, 146022), (2232, 97348), (2976, 73011), (4464, 48674), (8928, 24337)]