8436216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 24883200

約数和(自身を除く): 16446984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 29, 31, 34, 46, 51, 58, 62, 68, 69, 87, 92, 93, 102, 116, 124, 136, 138, 174, 184, 186, 204, 232, 248, 276, 348, 372, 391, 408, 493, 527, 552, 667, 696, 713, 744, 782, 899, 986, 1054, 1173, 1334, 1426, 1479, 1564, 1581, 1798, 1972, 2001, 2108, 2139, 2346, 2668, 2697, 2852, 2958, 3128, 3162, 3596, 3944, 4002, 4216, 4278, 4692, 5336, 5394, 5704, 5916, 6324, 7192, 8004, 8556, 9384, 10788, 11339, 11832, 12121, 12648, 15283, 16008, 17112, 20677, 21576, 22678, 24242, 30566, 34017, 36363, 41354, 45356, 45849, 48484, 61132, 62031, 68034, 72726, 82708, 90712, 91698, 96968, 122264, 124062, 136068, 145452, 165416, 183396, 248124, 272136, 290904, 351509, 366792, 496248, 703018, 1054527, 1406036, 2109054, 2812072, 4218108, 8436216]

約数ペア:

[(1, 8436216), (2, 4218108), (3, 2812072), (4, 2109054), (6, 1406036), (8, 1054527), (12, 703018), (17, 496248), (23, 366792), (24, 351509), (29, 290904), (31, 272136), (34, 248124), (46, 183396), (51, 165416), (58, 145452), (62, 136068), (68, 124062), (69, 122264), (87, 96968), (92, 91698), (93, 90712), (102, 82708), (116, 72726), (124, 68034), (136, 62031), (138, 61132), (174, 48484), (184, 45849), (186, 45356), (204, 41354), (232, 36363), (248, 34017), (276, 30566), (348, 24242), (372, 22678), (391, 21576), (408, 20677), (493, 17112), (527, 16008), (552, 15283), (667, 12648), (696, 12121), (713, 11832), (744, 11339), (782, 10788), (899, 9384), (986, 8556), (1054, 8004), (1173, 7192), (1334, 6324), (1426, 5916), (1479, 5704), (1564, 5394), (1581, 5336), (1798, 4692), (1972, 4278), (2001, 4216), (2108, 4002), (2139, 3944), (2346, 3596), (2668, 3162), (2697, 3128), (2852, 2958)]