268427851152

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1\times {\mathrm{18257}}^1$

素因数の和:20376

約数の個数: 80

約数和(自身を含む): 698251356672

約数和(自身を除く): 429823505520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 1951, 2512, 3768, 3902, 5853, 7536, 7804, 11706, 15608, 18257, 23412, 31216, 36514, 46824, 54771, 73028, 93648, 109542, 146056, 219084, 292112, 306307, 438168, 612614, 876336, 918921, 1225228, 1837842, 2450456, 2866349, 3675684, 4900912, 5732698, 7351368, 8599047, 11465396, 14702736, 17198094, 22930792, 34396188, 35619407, 45861584, 68792376, 71238814, 106858221, 137584752, 142477628, 213716442, 284955256, 427432884, 569910512, 854865768, 1709731536, 5592246899, 11184493798, 16776740697, 22368987596, 33553481394, 44737975192, 67106962788, 89475950384, 134213925576, 268427851152]

約数ペア:

[(1, 268427851152), (2, 134213925576), (3, 89475950384), (4, 67106962788), (6, 44737975192), (8, 33553481394), (12, 22368987596), (16, 16776740697), (24, 11184493798), (48, 5592246899), (157, 1709731536), (314, 854865768), (471, 569910512), (628, 427432884), (942, 284955256), (1256, 213716442), (1884, 142477628), (1951, 137584752), (2512, 106858221), (3768, 71238814), (3902, 68792376), (5853, 45861584), (7536, 35619407), (7804, 34396188), (11706, 22930792), (15608, 17198094), (18257, 14702736), (23412, 11465396), (31216, 8599047), (36514, 7351368), (46824, 5732698), (54771, 4900912), (73028, 3675684), (93648, 2866349), (109542, 2450456), (146056, 1837842), (219084, 1225228), (292112, 918921), (306307, 876336), (438168, 612614)]