401064867

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 746928000

約数和(自身を除く): 345863133

約数列:

[1, 3, 7, 9, 17, 21, 29, 37, 51, 63, 87, 111, 119, 153, 203, 259, 261, 333, 349, 357, 493, 609, 629, 777, 1047, 1071, 1073, 1479, 1827, 1887, 2331, 2443, 3141, 3219, 3451, 4403, 4437, 5661, 5933, 7329, 7511, 9657, 10121, 10353, 12913, 13209, 17799, 18241, 21987, 22533, 30363, 31059, 38739, 39627, 41531, 53397, 54723, 67599, 70847, 90391, 91089, 116217, 124593, 127687, 164169, 172057, 212541, 219521, 271173, 373779, 374477, 383061, 516171, 637623, 658563, 813519, 1123431, 1149183, 1204399, 1536647, 1548513, 1975689, 2621339, 3370293, 3613197, 4609941, 6366109, 7864017, 10839591, 13829823, 19098327, 23592051, 44562763, 57294981, 133688289, 401064867]

約数ペア:

[(1, 401064867), (3, 133688289), (7, 57294981), (9, 44562763), (17, 23592051), (21, 19098327), (29, 13829823), (37, 10839591), (51, 7864017), (63, 6366109), (87, 4609941), (111, 3613197), (119, 3370293), (153, 2621339), (203, 1975689), (259, 1548513), (261, 1536647), (333, 1204399), (349, 1149183), (357, 1123431), (493, 813519), (609, 658563), (629, 637623), (777, 516171), (1047, 383061), (1071, 374477), (1073, 373779), (1479, 271173), (1827, 219521), (1887, 212541), (2331, 172057), (2443, 164169), (3141, 127687), (3219, 124593), (3451, 116217), (4403, 91089), (4437, 90391), (5661, 70847), (5933, 67599), (7329, 54723), (7511, 53397), (9657, 41531), (10121, 39627), (10353, 38739), (12913, 31059), (13209, 30363), (17799, 22533), (18241, 21987)]