392090512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 857945088

約数和(自身を除く): 465854576

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 103, 172, 176, 206, 344, 412, 473, 503, 688, 824, 946, 1006, 1133, 1648, 1892, 2012, 2266, 3784, 4024, 4429, 4532, 5533, 7568, 8048, 8858, 9064, 11066, 17716, 18128, 21629, 22132, 35432, 43258, 44264, 48719, 51809, 70864, 86516, 88528, 97438, 103618, 173032, 194876, 207236, 237919, 346064, 389752, 414472, 475838, 569899, 779504, 828944, 951676, 1139798, 1903352, 2227787, 2279596, 3806704, 4455574, 4559192, 8911148, 9118384, 17822296, 24505657, 35644592, 49011314, 98022628, 196045256, 392090512]

約数ペア:

[(1, 392090512), (2, 196045256), (4, 98022628), (8, 49011314), (11, 35644592), (16, 24505657), (22, 17822296), (43, 9118384), (44, 8911148), (86, 4559192), (88, 4455574), (103, 3806704), (172, 2279596), (176, 2227787), (206, 1903352), (344, 1139798), (412, 951676), (473, 828944), (503, 779504), (688, 569899), (824, 475838), (946, 414472), (1006, 389752), (1133, 346064), (1648, 237919), (1892, 207236), (2012, 194876), (2266, 173032), (3784, 103618), (4024, 97438), (4429, 88528), (4532, 86516), (5533, 70864), (7568, 51809), (8048, 48719), (8858, 44264), (9064, 43258), (11066, 35432), (17716, 22132), (18128, 21629)]