244225544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 496584000

約数和(自身を除く): 252358456

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 113, 118, 152, 226, 236, 241, 452, 472, 482, 904, 964, 1121, 1928, 2147, 2242, 4294, 4484, 4579, 6667, 8588, 8968, 9158, 13334, 14219, 17176, 18316, 26668, 27233, 28438, 36632, 53336, 54466, 56876, 108932, 113752, 126673, 217864, 253346, 270161, 506692, 517427, 540322, 1013384, 1034854, 1080644, 1606747, 2069708, 2161288, 3213494, 4139416, 6426988, 12853976, 30528193, 61056386, 122112772, 244225544]

約数ペア:

[(1, 244225544), (2, 122112772), (4, 61056386), (8, 30528193), (19, 12853976), (38, 6426988), (59, 4139416), (76, 3213494), (113, 2161288), (118, 2069708), (152, 1606747), (226, 1080644), (236, 1034854), (241, 1013384), (452, 540322), (472, 517427), (482, 506692), (904, 270161), (964, 253346), (1121, 217864), (1928, 126673), (2147, 113752), (2242, 108932), (4294, 56876), (4484, 54466), (4579, 53336), (6667, 36632), (8588, 28438), (8968, 27233), (9158, 26668), (13334, 18316), (14219, 17176)]