252742752

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28309}}^1$

素因数の和:28356

約数の個数: 72

約数和(自身を含む): 741948480

約数和(自身を除く): 489205728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 28309, 56618, 84927, 113236, 169854, 226472, 254781, 339708, 452944, 509562, 679416, 877579, 905888, 1019124, 1358832, 1755158, 2038248, 2632737, 2717664, 3510316, 4076496, 5265474, 7020632, 7898211, 8152992, 10530948, 14041264, 15796422, 21061896, 28082528, 31592844, 42123792, 63185688, 84247584, 126371376, 252742752]

約数ペア:

[(1, 252742752), (2, 126371376), (3, 84247584), (4, 63185688), (6, 42123792), (8, 31592844), (9, 28082528), (12, 21061896), (16, 15796422), (18, 14041264), (24, 10530948), (31, 8152992), (32, 7898211), (36, 7020632), (48, 5265474), (62, 4076496), (72, 3510316), (93, 2717664), (96, 2632737), (124, 2038248), (144, 1755158), (186, 1358832), (248, 1019124), (279, 905888), (288, 877579), (372, 679416), (496, 509562), (558, 452944), (744, 339708), (992, 254781), (1116, 226472), (1488, 169854), (2232, 113236), (2976, 84927), (4464, 56618), (8928, 28309)]