1981973664

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9067}}^1$

素因数の和:9120

約数の個数: 192

約数和(自身を含む): 6581191680

約数和(自身を除く): 4599218016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 66, 69, 72, 88, 92, 96, 99, 108, 132, 138, 144, 176, 184, 198, 207, 216, 253, 264, 276, 288, 297, 352, 368, 396, 414, 432, 506, 528, 552, 594, 621, 736, 759, 792, 828, 864, 1012, 1056, 1104, 1188, 1242, 1518, 1584, 1656, 2024, 2208, 2277, 2376, 2484, 3036, 3168, 3312, 4048, 4554, 4752, 4968, 6072, 6624, 6831, 8096, 9067, 9108, 9504, 9936, 12144, 13662, 18134, 18216, 19872, 24288, 27201, 27324, 36268, 36432, 54402, 54648, 72536, 72864, 81603, 99737, 108804, 109296, 145072, 163206, 199474, 208541, 217608, 218592, 244809, 290144, 299211, 326412, 398948, 417082, 435216, 489618, 598422, 625623, 652824, 797896, 834164, 870432, 897633, 979236, 1196844, 1251246, 1305648, 1595792, 1668328, 1795266, 1876869, 1958472, 2293951, 2393688, 2502492, 2611296, 2692899, 3191584, 3336656, 3590532, 3753738, 3916944, 4587902, 4787376, 5004984, 5385798, 5630607, 6673312, 6881853, 7181064, 7507476, 7833888, 9175804, 9574752, 10009968, 10771596, 11261214, 13763706, 14362128, 15014952, 18351608, 20019936, 20645559, 21543192, 22522428, 27527412, 28724256, 30029904, 36703216, 41291118, 43086384, 45044856, 55054824, 60059808, 61936677, 73406432, 82582236, 86172768, 90089712, 110109648, 123873354, 165164472, 180179424, 220219296, 247746708, 330328944, 495493416, 660657888, 990986832, 1981973664]

約数ペア:

[(1, 1981973664), (2, 990986832), (3, 660657888), (4, 495493416), (6, 330328944), (8, 247746708), (9, 220219296), (11, 180179424), (12, 165164472), (16, 123873354), (18, 110109648), (22, 90089712), (23, 86172768), (24, 82582236), (27, 73406432), (32, 61936677), (33, 60059808), (36, 55054824), (44, 45044856), (46, 43086384), (48, 41291118), (54, 36703216), (66, 30029904), (69, 28724256), (72, 27527412), (88, 22522428), (92, 21543192), (96, 20645559), (99, 20019936), (108, 18351608), (132, 15014952), (138, 14362128), (144, 13763706), (176, 11261214), (184, 10771596), (198, 10009968), (207, 9574752), (216, 9175804), (253, 7833888), (264, 7507476), (276, 7181064), (288, 6881853), (297, 6673312), (352, 5630607), (368, 5385798), (396, 5004984), (414, 4787376), (432, 4587902), (506, 3916944), (528, 3753738), (552, 3590532), (594, 3336656), (621, 3191584), (736, 2692899), (759, 2611296), (792, 2502492), (828, 2393688), (864, 2293951), (1012, 1958472), (1056, 1876869), (1104, 1795266), (1188, 1668328), (1242, 1595792), (1518, 1305648), (1584, 1251246), (1656, 1196844), (2024, 979236), (2208, 897633), (2277, 870432), (2376, 834164), (2484, 797896), (3036, 652824), (3168, 625623), (3312, 598422), (4048, 489618), (4554, 435216), (4752, 417082), (4968, 398948), (6072, 326412), (6624, 299211), (6831, 290144), (8096, 244809), (9067, 218592), (9108, 217608), (9504, 208541), (9936, 199474), (12144, 163206), (13662, 145072), (18134, 109296), (18216, 108804), (19872, 99737), (24288, 81603), (27201, 72864), (27324, 72536), (36268, 54648), (36432, 54402)]