254153376

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3216

約数の個数: 120

約数和(自身を含む): 771813504

約数和(自身を除く): 517660128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3163, 3348, 4464, 5022, 6326, 6696, 8928, 9489, 10044, 12652, 13392, 18978, 20088, 25304, 26784, 28467, 37956, 40176, 50608, 56934, 75912, 80352, 85401, 98053, 101216, 113868, 151824, 170802, 196106, 227736, 256203, 294159, 303648, 341604, 392212, 455472, 512406, 588318, 683208, 784424, 882477, 910944, 1024812, 1176636, 1366416, 1568848, 1764954, 2049624, 2353272, 2647431, 2732832, 3137696, 3529908, 4099248, 4706544, 5294862, 7059816, 7942293, 8198496, 9413088, 10589724, 14119632, 15884586, 21179448, 28239264, 31769172, 42358896, 63538344, 84717792, 127076688, 254153376]

約数ペア:

[(1, 254153376), (2, 127076688), (3, 84717792), (4, 63538344), (6, 42358896), (8, 31769172), (9, 28239264), (12, 21179448), (16, 15884586), (18, 14119632), (24, 10589724), (27, 9413088), (31, 8198496), (32, 7942293), (36, 7059816), (48, 5294862), (54, 4706544), (62, 4099248), (72, 3529908), (81, 3137696), (93, 2732832), (96, 2647431), (108, 2353272), (124, 2049624), (144, 1764954), (162, 1568848), (186, 1366416), (216, 1176636), (248, 1024812), (279, 910944), (288, 882477), (324, 784424), (372, 683208), (432, 588318), (496, 512406), (558, 455472), (648, 392212), (744, 341604), (837, 303648), (864, 294159), (992, 256203), (1116, 227736), (1296, 196106), (1488, 170802), (1674, 151824), (2232, 113868), (2511, 101216), (2592, 98053), (2976, 85401), (3163, 80352), (3348, 75912), (4464, 56934), (5022, 50608), (6326, 40176), (6696, 37956), (8928, 28467), (9489, 26784), (10044, 25304), (12652, 20088), (13392, 18978)]