259356416

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3029

約数の個数: 72

約数和(自身を含む): 583177728

約数和(自身を除く): 323821312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 2816, 2971, 3968, 5456, 5942, 7936, 10912, 11884, 21824, 23768, 32681, 43648, 47536, 65362, 87296, 92101, 95072, 130724, 184202, 190144, 261448, 368404, 380288, 522896, 736808, 760576, 1013111, 1045792, 1473616, 2026222, 2091584, 2947232, 4052444, 4183168, 5894464, 8104888, 8366336, 11788928, 16209776, 23577856, 32419552, 64839104, 129678208, 259356416]

約数ペア:

[(1, 259356416), (2, 129678208), (4, 64839104), (8, 32419552), (11, 23577856), (16, 16209776), (22, 11788928), (31, 8366336), (32, 8104888), (44, 5894464), (62, 4183168), (64, 4052444), (88, 2947232), (124, 2091584), (128, 2026222), (176, 1473616), (248, 1045792), (256, 1013111), (341, 760576), (352, 736808), (496, 522896), (682, 380288), (704, 368404), (992, 261448), (1364, 190144), (1408, 184202), (1984, 130724), (2728, 95072), (2816, 92101), (2971, 87296), (3968, 65362), (5456, 47536), (5942, 43648), (7936, 32681), (10912, 23768), (11884, 21824)]