289663824

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3793}}^1$

素因数の和:3884

約数の個数: 80

約数和(自身を含む): 786602432

約数和(自身を除く): 496938608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 592, 688, 888, 1032, 1591, 1776, 2064, 3182, 3793, 4773, 6364, 7586, 9546, 11379, 12728, 15172, 19092, 22758, 25456, 30344, 38184, 45516, 60688, 76368, 91032, 140341, 163099, 182064, 280682, 326198, 421023, 489297, 561364, 652396, 842046, 978594, 1122728, 1304792, 1684092, 1957188, 2245456, 2609584, 3368184, 3914376, 6034663, 6736368, 7828752, 12069326, 18103989, 24138652, 36207978, 48277304, 72415956, 96554608, 144831912, 289663824]

約数ペア:

[(1, 289663824), (2, 144831912), (3, 96554608), (4, 72415956), (6, 48277304), (8, 36207978), (12, 24138652), (16, 18103989), (24, 12069326), (37, 7828752), (43, 6736368), (48, 6034663), (74, 3914376), (86, 3368184), (111, 2609584), (129, 2245456), (148, 1957188), (172, 1684092), (222, 1304792), (258, 1122728), (296, 978594), (344, 842046), (444, 652396), (516, 561364), (592, 489297), (688, 421023), (888, 326198), (1032, 280682), (1591, 182064), (1776, 163099), (2064, 140341), (3182, 91032), (3793, 76368), (4773, 60688), (6364, 45516), (7586, 38184), (9546, 30344), (11379, 25456), (12728, 22758), (15172, 19092)]