208331424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4493}}^1$

素因数の和:4539

約数の個数: 144

約数和(自身を含む): 706672512

約数和(自身を除く): 498341088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 4493, 5152, 5796, 6624, 7728, 8986, 11592, 13479, 15456, 17972, 23184, 26958, 31451, 35944, 40437, 46368, 53916, 62902, 71888, 80874, 94353, 103339, 107832, 125804, 143776, 161748, 188706, 206678, 215664, 251608, 283059, 310017, 323496, 377412, 413356, 431328, 503216, 566118, 620034, 646992, 723373, 754824, 826712, 930051, 1006432, 1132236, 1240068, 1293984, 1446746, 1509648, 1653424, 1860102, 2170119, 2264472, 2480136, 2893492, 3019296, 3306848, 3720204, 4340238, 4528944, 4960272, 5786984, 6510357, 7440408, 8680476, 9057888, 9920544, 11573968, 13020714, 14880816, 17360952, 23147936, 26041428, 29761632, 34721904, 52082856, 69443808, 104165712, 208331424]

約数ペア:

[(1, 208331424), (2, 104165712), (3, 69443808), (4, 52082856), (6, 34721904), (7, 29761632), (8, 26041428), (9, 23147936), (12, 17360952), (14, 14880816), (16, 13020714), (18, 11573968), (21, 9920544), (23, 9057888), (24, 8680476), (28, 7440408), (32, 6510357), (36, 5786984), (42, 4960272), (46, 4528944), (48, 4340238), (56, 3720204), (63, 3306848), (69, 3019296), (72, 2893492), (84, 2480136), (92, 2264472), (96, 2170119), (112, 1860102), (126, 1653424), (138, 1509648), (144, 1446746), (161, 1293984), (168, 1240068), (184, 1132236), (207, 1006432), (224, 930051), (252, 826712), (276, 754824), (288, 723373), (322, 646992), (336, 620034), (368, 566118), (414, 503216), (483, 431328), (504, 413356), (552, 377412), (644, 323496), (672, 310017), (736, 283059), (828, 251608), (966, 215664), (1008, 206678), (1104, 188706), (1288, 161748), (1449, 143776), (1656, 125804), (1932, 107832), (2016, 103339), (2208, 94353), (2576, 80874), (2898, 71888), (3312, 62902), (3864, 53916), (4493, 46368), (5152, 40437), (5796, 35944), (6624, 31451), (7728, 26958), (8986, 23184), (11592, 17972), (13479, 15456)]