6448809968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1361}}^1$

素因数の和:1674

約数の個数: 80

約数和(自身を含む): 13278650112

約数和(自身を除く): 6829840144

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 233, 248, 328, 466, 496, 656, 932, 1271, 1361, 1864, 2542, 2722, 3728, 5084, 5444, 7223, 9553, 10168, 10888, 14446, 19106, 20336, 21776, 28892, 38212, 42191, 55801, 57784, 76424, 84382, 111602, 115568, 152848, 168764, 223204, 296143, 317113, 337528, 446408, 592286, 634226, 675056, 892816, 1184572, 1268452, 1729831, 2369144, 2536904, 3459662, 4738288, 5073808, 6919324, 9830503, 13001633, 13838648, 19661006, 26003266, 27677296, 39322012, 52006532, 78644024, 104013064, 157288048, 208026128, 403050623, 806101246, 1612202492, 3224404984, 6448809968]

約数ペア:

[(1, 6448809968), (2, 3224404984), (4, 1612202492), (8, 806101246), (16, 403050623), (31, 208026128), (41, 157288048), (62, 104013064), (82, 78644024), (124, 52006532), (164, 39322012), (233, 27677296), (248, 26003266), (328, 19661006), (466, 13838648), (496, 13001633), (656, 9830503), (932, 6919324), (1271, 5073808), (1361, 4738288), (1864, 3459662), (2542, 2536904), (2722, 2369144), (3728, 1729831), (5084, 1268452), (5444, 1184572), (7223, 892816), (9553, 675056), (10168, 634226), (10888, 592286), (14446, 446408), (19106, 337528), (20336, 317113), (21776, 296143), (28892, 223204), (38212, 168764), (42191, 152848), (55801, 115568), (57784, 111602), (76424, 84382)]