859871056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:848

約数の個数: 80

約数和(自身を含む): 1885593600

約数和(自身を除く): 1025722544

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 359, 439, 496, 682, 718, 878, 1364, 1436, 1756, 2728, 2872, 3512, 3949, 4829, 5456, 5744, 7024, 7898, 9658, 11129, 13609, 15796, 19316, 22258, 27218, 31592, 38632, 44516, 54436, 63184, 77264, 89032, 108872, 122419, 149699, 157601, 178064, 217744, 244838, 299398, 315202, 489676, 598796, 630404, 979352, 1197592, 1260808, 1733611, 1958704, 2395184, 2521616, 3467222, 4885631, 6934444, 9771262, 13868888, 19542524, 27737776, 39085048, 53741941, 78170096, 107483882, 214967764, 429935528, 859871056]

約数ペア:

[(1, 859871056), (2, 429935528), (4, 214967764), (8, 107483882), (11, 78170096), (16, 53741941), (22, 39085048), (31, 27737776), (44, 19542524), (62, 13868888), (88, 9771262), (124, 6934444), (176, 4885631), (248, 3467222), (341, 2521616), (359, 2395184), (439, 1958704), (496, 1733611), (682, 1260808), (718, 1197592), (878, 979352), (1364, 630404), (1436, 598796), (1756, 489676), (2728, 315202), (2872, 299398), (3512, 244838), (3949, 217744), (4829, 178064), (5456, 157601), (5744, 149699), (7024, 122419), (7898, 108872), (9658, 89032), (11129, 77264), (13609, 63184), (15796, 54436), (19316, 44516), (22258, 38632), (27218, 31592)]