213789144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16903}}^1$

素因数の和:16960

約数の個数: 64

約数和(自身を含む): 584202240

約数和(自身を除く): 370413096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 16903, 33806, 50709, 67612, 101418, 135224, 202836, 287351, 405672, 523993, 574702, 862053, 1047986, 1149404, 1571979, 1724106, 2095972, 2298808, 3143958, 3448212, 4191944, 6287916, 6896424, 8907881, 12575832, 17815762, 26723643, 35631524, 53447286, 71263048, 106894572, 213789144]

約数ペア:

[(1, 213789144), (2, 106894572), (3, 71263048), (4, 53447286), (6, 35631524), (8, 26723643), (12, 17815762), (17, 12575832), (24, 8907881), (31, 6896424), (34, 6287916), (51, 4191944), (62, 3448212), (68, 3143958), (93, 2298808), (102, 2095972), (124, 1724106), (136, 1571979), (186, 1149404), (204, 1047986), (248, 862053), (372, 574702), (408, 523993), (527, 405672), (744, 287351), (1054, 202836), (1581, 135224), (2108, 101418), (3162, 67612), (4216, 50709), (6324, 33806), (12648, 16903)]