8449178704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 18861828480

約数和(自身を除く): 10412649776

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 43, 68, 76, 86, 136, 152, 172, 193, 197, 272, 304, 323, 344, 386, 394, 646, 688, 731, 772, 788, 817, 1292, 1462, 1544, 1576, 1634, 2584, 2924, 3088, 3152, 3268, 3281, 3349, 3667, 3743, 5168, 5848, 6536, 6562, 6698, 7334, 7486, 8299, 8471, 11696, 13072, 13124, 13396, 13889, 14668, 14972, 16598, 16942, 26248, 26792, 27778, 29336, 29944, 33196, 33884, 38021, 52496, 53584, 55556, 58672, 59888, 62339, 63631, 66392, 67768, 76042, 111112, 124678, 127262, 132784, 135536, 141083, 144007, 152084, 157681, 160949, 222224, 249356, 254524, 282166, 288014, 304168, 315362, 321898, 498712, 509048, 564332, 576028, 608336, 630724, 643796, 646357, 722399, 997424, 1018096, 1128664, 1152056, 1261448, 1287592, 1292714, 1444798, 1634903, 2257328, 2304112, 2522896, 2575184, 2585428, 2680577, 2736133, 2889596, 3269806, 5170856, 5361154, 5472266, 5779192, 6539612, 10341712, 10722308, 10944532, 11558384, 12280783, 13079224, 21444616, 21889064, 24561566, 26158448, 27793351, 31063157, 42889232, 43778128, 49123132, 55586702, 62126314, 98246264, 111173404, 124252628, 196492528, 222346808, 248505256, 444693616, 497010512, 528073669, 1056147338, 2112294676, 4224589352, 8449178704]

約数ペア:

[(1, 8449178704), (2, 4224589352), (4, 2112294676), (8, 1056147338), (16, 528073669), (17, 497010512), (19, 444693616), (34, 248505256), (38, 222346808), (43, 196492528), (68, 124252628), (76, 111173404), (86, 98246264), (136, 62126314), (152, 55586702), (172, 49123132), (193, 43778128), (197, 42889232), (272, 31063157), (304, 27793351), (323, 26158448), (344, 24561566), (386, 21889064), (394, 21444616), (646, 13079224), (688, 12280783), (731, 11558384), (772, 10944532), (788, 10722308), (817, 10341712), (1292, 6539612), (1462, 5779192), (1544, 5472266), (1576, 5361154), (1634, 5170856), (2584, 3269806), (2924, 2889596), (3088, 2736133), (3152, 2680577), (3268, 2585428), (3281, 2575184), (3349, 2522896), (3667, 2304112), (3743, 2257328), (5168, 1634903), (5848, 1444798), (6536, 1292714), (6562, 1287592), (6698, 1261448), (7334, 1152056), (7486, 1128664), (8299, 1018096), (8471, 997424), (11696, 722399), (13072, 646357), (13124, 643796), (13396, 630724), (13889, 608336), (14668, 576028), (14972, 564332), (16598, 509048), (16942, 498712), (26248, 321898), (26792, 315362), (27778, 304168), (29336, 288014), (29944, 282166), (33196, 254524), (33884, 249356), (38021, 222224), (52496, 160949), (53584, 157681), (55556, 152084), (58672, 144007), (59888, 141083), (62339, 135536), (63631, 132784), (66392, 127262), (67768, 124678), (76042, 111112)]