289524672

素因数分解:

$2^6\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1431

約数の個数: 112

約数和(自身を含む): 858316800

約数和(自身を除く): 568792128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 131, 144, 192, 216, 262, 288, 393, 432, 524, 576, 786, 864, 1048, 1179, 1279, 1572, 1728, 2096, 2358, 2558, 3144, 3537, 3837, 4192, 4716, 5116, 6288, 7074, 7674, 8384, 9432, 10232, 11511, 12576, 14148, 15348, 18864, 20464, 23022, 25152, 28296, 30696, 34533, 37728, 40928, 46044, 56592, 61392, 69066, 75456, 81856, 92088, 113184, 122784, 138132, 167549, 184176, 226368, 245568, 276264, 335098, 368352, 502647, 552528, 670196, 736704, 1005294, 1105056, 1340392, 1507941, 2010588, 2210112, 2680784, 3015882, 4021176, 4523823, 5361568, 6031764, 8042352, 9047646, 10723136, 12063528, 16084704, 18095292, 24127056, 32169408, 36190584, 48254112, 72381168, 96508224, 144762336, 289524672]

約数ペア:

[(1, 289524672), (2, 144762336), (3, 96508224), (4, 72381168), (6, 48254112), (8, 36190584), (9, 32169408), (12, 24127056), (16, 18095292), (18, 16084704), (24, 12063528), (27, 10723136), (32, 9047646), (36, 8042352), (48, 6031764), (54, 5361568), (64, 4523823), (72, 4021176), (96, 3015882), (108, 2680784), (131, 2210112), (144, 2010588), (192, 1507941), (216, 1340392), (262, 1105056), (288, 1005294), (393, 736704), (432, 670196), (524, 552528), (576, 502647), (786, 368352), (864, 335098), (1048, 276264), (1179, 245568), (1279, 226368), (1572, 184176), (1728, 167549), (2096, 138132), (2358, 122784), (2558, 113184), (3144, 92088), (3537, 81856), (3837, 75456), (4192, 69066), (4716, 61392), (5116, 56592), (6288, 46044), (7074, 40928), (7674, 37728), (8384, 34533), (9432, 30696), (10232, 28296), (11511, 25152), (12576, 23022), (14148, 20464), (15348, 18864)]