254055744

素因数分解:

$2^6\times 3^3\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:885

約数の個数: 112

約数和(自身を含む): 751271040

約数和(自身を除く): 497215296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 233, 288, 432, 466, 576, 631, 699, 864, 932, 1262, 1398, 1728, 1864, 1893, 2097, 2524, 2796, 3728, 3786, 4194, 5048, 5592, 5679, 6291, 7456, 7572, 8388, 10096, 11184, 11358, 12582, 14912, 15144, 16776, 17037, 20192, 22368, 22716, 25164, 30288, 33552, 34074, 40384, 44736, 45432, 50328, 60576, 67104, 68148, 90864, 100656, 121152, 134208, 136296, 147023, 181728, 201312, 272592, 294046, 363456, 402624, 441069, 545184, 588092, 882138, 1090368, 1176184, 1323207, 1764276, 2352368, 2646414, 3528552, 3969621, 4704736, 5292828, 7057104, 7939242, 9409472, 10585656, 14114208, 15878484, 21171312, 28228416, 31756968, 42342624, 63513936, 84685248, 127027872, 254055744]

約数ペア:

[(1, 254055744), (2, 127027872), (3, 84685248), (4, 63513936), (6, 42342624), (8, 31756968), (9, 28228416), (12, 21171312), (16, 15878484), (18, 14114208), (24, 10585656), (27, 9409472), (32, 7939242), (36, 7057104), (48, 5292828), (54, 4704736), (64, 3969621), (72, 3528552), (96, 2646414), (108, 2352368), (144, 1764276), (192, 1323207), (216, 1176184), (233, 1090368), (288, 882138), (432, 588092), (466, 545184), (576, 441069), (631, 402624), (699, 363456), (864, 294046), (932, 272592), (1262, 201312), (1398, 181728), (1728, 147023), (1864, 136296), (1893, 134208), (2097, 121152), (2524, 100656), (2796, 90864), (3728, 68148), (3786, 67104), (4194, 60576), (5048, 50328), (5592, 45432), (5679, 44736), (6291, 40384), (7456, 34074), (7572, 33552), (8388, 30288), (10096, 25164), (11184, 22716), (11358, 22368), (12582, 20192), (14912, 17037), (15144, 16776)]