988077384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63241}}^1$

素因数の和:63291

約数の個数: 96

約数和(自身を含む): 3157040640

約数和(自身を除く): 2168963256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 15624, 63241, 126482, 189723, 252964, 379446, 442687, 505928, 569169, 758892, 885374, 1138338, 1328061, 1517784, 1770748, 1960471, 2276676, 2656122, 3541496, 3920942, 3984183, 4553352, 5312244, 5881413, 7841884, 7968366, 10624488, 11762826, 13723297, 15683768, 15936732, 17644239, 23525652, 27446594, 31873464, 35288478, 41169891, 47051304, 54893188, 70576956, 82339782, 109786376, 123509673, 141153912, 164679564, 247019346, 329359128, 494038692, 988077384]

約数ペア:

[(1, 988077384), (2, 494038692), (3, 329359128), (4, 247019346), (6, 164679564), (7, 141153912), (8, 123509673), (9, 109786376), (12, 82339782), (14, 70576956), (18, 54893188), (21, 47051304), (24, 41169891), (28, 35288478), (31, 31873464), (36, 27446594), (42, 23525652), (56, 17644239), (62, 15936732), (63, 15683768), (72, 13723297), (84, 11762826), (93, 10624488), (124, 7968366), (126, 7841884), (168, 5881413), (186, 5312244), (217, 4553352), (248, 3984183), (252, 3920942), (279, 3541496), (372, 2656122), (434, 2276676), (504, 1960471), (558, 1770748), (651, 1517784), (744, 1328061), (868, 1138338), (1116, 885374), (1302, 758892), (1736, 569169), (1953, 505928), (2232, 442687), (2604, 379446), (3906, 252964), (5208, 189723), (7812, 126482), (15624, 63241)]