15384432

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 47949312

約数和(自身を除く): 32564880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 211, 217, 248, 294, 336, 372, 392, 422, 434, 496, 588, 633, 651, 744, 784, 844, 868, 1176, 1266, 1302, 1477, 1488, 1519, 1688, 1736, 2352, 2532, 2604, 2954, 3038, 3376, 3472, 4431, 4557, 5064, 5208, 5908, 6076, 6541, 8862, 9114, 10128, 10339, 10416, 11816, 12152, 13082, 17724, 18228, 19623, 20678, 23632, 24304, 26164, 31017, 35448, 36456, 39246, 41356, 45787, 52328, 62034, 70896, 72912, 78492, 82712, 91574, 104656, 124068, 137361, 156984, 165424, 183148, 248136, 274722, 313968, 320509, 366296, 496272, 549444, 641018, 732592, 961527, 1098888, 1282036, 1923054, 2197776, 2564072, 3846108, 5128144, 7692216, 15384432]

約数ペア:

[(1, 15384432), (2, 7692216), (3, 5128144), (4, 3846108), (6, 2564072), (7, 2197776), (8, 1923054), (12, 1282036), (14, 1098888), (16, 961527), (21, 732592), (24, 641018), (28, 549444), (31, 496272), (42, 366296), (48, 320509), (49, 313968), (56, 274722), (62, 248136), (84, 183148), (93, 165424), (98, 156984), (112, 137361), (124, 124068), (147, 104656), (168, 91574), (186, 82712), (196, 78492), (211, 72912), (217, 70896), (248, 62034), (294, 52328), (336, 45787), (372, 41356), (392, 39246), (422, 36456), (434, 35448), (496, 31017), (588, 26164), (633, 24304), (651, 23632), (744, 20678), (784, 19623), (844, 18228), (868, 17724), (1176, 13082), (1266, 12152), (1302, 11816), (1477, 10416), (1488, 10339), (1519, 10128), (1688, 9114), (1736, 8862), (2352, 6541), (2532, 6076), (2604, 5908), (2954, 5208), (3038, 5064), (3376, 4557), (3472, 4431)]