269455984

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 636977088

約数和(自身を除く): 367521104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 137, 238, 272, 274, 476, 548, 952, 959, 1033, 1096, 1904, 1918, 2066, 2192, 2329, 3836, 4132, 4658, 7231, 7672, 8264, 9316, 14462, 15344, 16303, 16528, 17561, 18632, 28924, 32606, 35122, 37264, 57848, 65212, 70244, 115696, 122927, 130424, 140488, 141521, 245854, 260848, 280976, 283042, 491708, 566084, 983416, 990647, 1132168, 1966832, 1981294, 2264336, 2405857, 3962588, 4811714, 7925176, 9623428, 15850352, 16840999, 19246856, 33681998, 38493712, 67363996, 134727992, 269455984]

約数ペア:

[(1, 269455984), (2, 134727992), (4, 67363996), (7, 38493712), (8, 33681998), (14, 19246856), (16, 16840999), (17, 15850352), (28, 9623428), (34, 7925176), (56, 4811714), (68, 3962588), (112, 2405857), (119, 2264336), (136, 1981294), (137, 1966832), (238, 1132168), (272, 990647), (274, 983416), (476, 566084), (548, 491708), (952, 283042), (959, 280976), (1033, 260848), (1096, 245854), (1904, 141521), (1918, 140488), (2066, 130424), (2192, 122927), (2329, 115696), (3836, 70244), (4132, 65212), (4658, 57848), (7231, 37264), (7672, 35122), (8264, 32606), (9316, 28924), (14462, 18632), (15344, 17561), (16303, 16528)]