16656551244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{1531}}^1$

素因数の和:2200

約数の個数: 144

約数和(自身を含む): 46223442720

約数和(自身を除く): 29566891476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 613, 986, 1044, 1226, 1479, 1531, 1839, 1972, 2452, 2958, 3062, 3678, 4437, 4593, 5517, 5916, 6124, 7356, 8874, 9186, 10421, 11034, 13779, 17748, 17777, 18372, 20842, 22068, 26027, 27558, 31263, 35554, 41684, 44399, 52054, 53331, 55116, 62526, 71108, 78081, 88798, 93789, 104108, 106662, 125052, 133197, 156162, 159993, 177596, 187578, 213324, 234243, 266394, 302209, 312324, 319986, 375156, 399591, 468486, 532788, 604418, 639972, 754783, 799182, 906627, 936972, 938503, 1208836, 1509566, 1598364, 1813254, 1877006, 2264349, 2719881, 2815509, 3019132, 3626508, 3754012, 4528698, 5439762, 5631018, 6793047, 8446527, 9057396, 10879524, 11262036, 13586094, 15954551, 16893054, 27172188, 27216587, 31909102, 33786108, 47863653, 54433174, 63818204, 81649761, 95727306, 108866348, 143590959, 163299522, 191454612, 244949283, 287181918, 326599044, 462681979, 489898566, 574363836, 925363958, 979797132, 1388045937, 1850727916, 2776091874, 4164137811, 5552183748, 8328275622, 16656551244]

約数ペア:

[(1, 16656551244), (2, 8328275622), (3, 5552183748), (4, 4164137811), (6, 2776091874), (9, 1850727916), (12, 1388045937), (17, 979797132), (18, 925363958), (29, 574363836), (34, 489898566), (36, 462681979), (51, 326599044), (58, 287181918), (68, 244949283), (87, 191454612), (102, 163299522), (116, 143590959), (153, 108866348), (174, 95727306), (204, 81649761), (261, 63818204), (306, 54433174), (348, 47863653), (493, 33786108), (522, 31909102), (612, 27216587), (613, 27172188), (986, 16893054), (1044, 15954551), (1226, 13586094), (1479, 11262036), (1531, 10879524), (1839, 9057396), (1972, 8446527), (2452, 6793047), (2958, 5631018), (3062, 5439762), (3678, 4528698), (4437, 3754012), (4593, 3626508), (5517, 3019132), (5916, 2815509), (6124, 2719881), (7356, 2264349), (8874, 1877006), (9186, 1813254), (10421, 1598364), (11034, 1509566), (13779, 1208836), (17748, 938503), (17777, 936972), (18372, 906627), (20842, 799182), (22068, 754783), (26027, 639972), (27558, 604418), (31263, 532788), (35554, 468486), (41684, 399591), (44399, 375156), (52054, 319986), (53331, 312324), (55116, 302209), (62526, 266394), (71108, 234243), (78081, 213324), (88798, 187578), (93789, 177596), (104108, 159993), (106662, 156162), (125052, 133197)]