505204896

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:747

約数の個数: 144

約数和(自身を含む): 1553035680

約数和(自身を除く): 1047830784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 211, 224, 294, 336, 392, 422, 509, 588, 633, 672, 784, 844, 1018, 1176, 1266, 1477, 1527, 1568, 1688, 2036, 2352, 2532, 2954, 3054, 3376, 3563, 4072, 4431, 4704, 5064, 5908, 6108, 6752, 7126, 8144, 8862, 10128, 10339, 10689, 11816, 12216, 14252, 16288, 17724, 20256, 20678, 21378, 23632, 24432, 24941, 28504, 31017, 35448, 41356, 42756, 47264, 48864, 49882, 57008, 62034, 70896, 74823, 82712, 85512, 99764, 107399, 114016, 124068, 141792, 149646, 165424, 171024, 199528, 214798, 248136, 299292, 322197, 330848, 342048, 399056, 429596, 496272, 598584, 644394, 751793, 798112, 859192, 992544, 1197168, 1288788, 1503586, 1718384, 2255379, 2394336, 2577576, 3007172, 3436768, 4510758, 5155152, 5262551, 6014344, 9021516, 10310304, 10525102, 12028688, 15787653, 18043032, 21050204, 24057376, 31575306, 36086064, 42100408, 63150612, 72172128, 84200816, 126301224, 168401632, 252602448, 505204896]

約数ペア:

[(1, 505204896), (2, 252602448), (3, 168401632), (4, 126301224), (6, 84200816), (7, 72172128), (8, 63150612), (12, 42100408), (14, 36086064), (16, 31575306), (21, 24057376), (24, 21050204), (28, 18043032), (32, 15787653), (42, 12028688), (48, 10525102), (49, 10310304), (56, 9021516), (84, 6014344), (96, 5262551), (98, 5155152), (112, 4510758), (147, 3436768), (168, 3007172), (196, 2577576), (211, 2394336), (224, 2255379), (294, 1718384), (336, 1503586), (392, 1288788), (422, 1197168), (509, 992544), (588, 859192), (633, 798112), (672, 751793), (784, 644394), (844, 598584), (1018, 496272), (1176, 429596), (1266, 399056), (1477, 342048), (1527, 330848), (1568, 322197), (1688, 299292), (2036, 248136), (2352, 214798), (2532, 199528), (2954, 171024), (3054, 165424), (3376, 149646), (3563, 141792), (4072, 124068), (4431, 114016), (4704, 107399), (5064, 99764), (5908, 85512), (6108, 82712), (6752, 74823), (7126, 70896), (8144, 62034), (8862, 57008), (10128, 49882), (10339, 48864), (10689, 47264), (11816, 42756), (12216, 41356), (14252, 35448), (16288, 31017), (17724, 28504), (20256, 24941), (20678, 24432), (21378, 23632)]