8689968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 28667808

約数和(自身を除く): 19977840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 233, 252, 259, 296, 333, 336, 444, 466, 504, 518, 592, 666, 699, 777, 888, 932, 1008, 1036, 1332, 1398, 1554, 1631, 1776, 1864, 2072, 2097, 2331, 2664, 2796, 3108, 3262, 3728, 4144, 4194, 4662, 4893, 5328, 5592, 6216, 6524, 8388, 8621, 9324, 9786, 11184, 12432, 13048, 14679, 16776, 17242, 18648, 19572, 25863, 26096, 29358, 33552, 34484, 37296, 39144, 51726, 58716, 60347, 68968, 77589, 78288, 103452, 117432, 120694, 137936, 155178, 181041, 206904, 234864, 241388, 310356, 362082, 413808, 482776, 543123, 620712, 724164, 965552, 1086246, 1241424, 1448328, 2172492, 2896656, 4344984, 8689968]

約数ペア:

[(1, 8689968), (2, 4344984), (3, 2896656), (4, 2172492), (6, 1448328), (7, 1241424), (8, 1086246), (9, 965552), (12, 724164), (14, 620712), (16, 543123), (18, 482776), (21, 413808), (24, 362082), (28, 310356), (36, 241388), (37, 234864), (42, 206904), (48, 181041), (56, 155178), (63, 137936), (72, 120694), (74, 117432), (84, 103452), (111, 78288), (112, 77589), (126, 68968), (144, 60347), (148, 58716), (168, 51726), (222, 39144), (233, 37296), (252, 34484), (259, 33552), (296, 29358), (333, 26096), (336, 25863), (444, 19572), (466, 18648), (504, 17242), (518, 16776), (592, 14679), (666, 13048), (699, 12432), (777, 11184), (888, 9786), (932, 9324), (1008, 8621), (1036, 8388), (1332, 6524), (1398, 6216), (1554, 5592), (1631, 5328), (1776, 4893), (1864, 4662), (2072, 4194), (2097, 4144), (2331, 3728), (2664, 3262), (2796, 3108)]