213703584

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71809}}^1$

素因数の和:71853

約数の個数: 48

約数和(自身を含む): 579075840

約数和(自身を除く): 365372256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 71809, 143618, 215427, 287236, 430854, 574472, 861708, 1148944, 1723416, 2226079, 2297888, 3446832, 4452158, 6678237, 6893664, 8904316, 13356474, 17808632, 26712948, 35617264, 53425896, 71234528, 106851792, 213703584]

約数ペア:

[(1, 213703584), (2, 106851792), (3, 71234528), (4, 53425896), (6, 35617264), (8, 26712948), (12, 17808632), (16, 13356474), (24, 8904316), (31, 6893664), (32, 6678237), (48, 4452158), (62, 3446832), (93, 2297888), (96, 2226079), (124, 1723416), (186, 1148944), (248, 861708), (372, 574472), (496, 430854), (744, 287236), (992, 215427), (1488, 143618), (2976, 71809)]