2912641949968

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{2081}}^1\times {\mathrm{2851}}^1$

素因数の和:5504

約数の個数: 80

約数和(自身を含む): 5751937602432

約数和(自身を除く): 2839295652464

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 503, 976, 1006, 2012, 2081, 2851, 4024, 4162, 5702, 8048, 8324, 11404, 16648, 22808, 30683, 33296, 45616, 61366, 122732, 126941, 173911, 245464, 253882, 347822, 490928, 507764, 695644, 1015528, 1046743, 1391288, 1434053, 2031056, 2093486, 2782576, 2868106, 4186972, 5736212, 5932931, 8373944, 11472424, 11865862, 16747888, 22944848, 23731724, 47463448, 63851323, 87477233, 94926896, 127702646, 174954466, 255405292, 349908932, 361908791, 510810584, 699817864, 723817582, 1021621168, 1399635728, 1447635164, 2895270328, 2984264293, 5790540656, 5968528586, 11937057172, 23874114344, 47748228688, 182040121873, 364080243746, 728160487492, 1456320974984, 2912641949968]

約数ペア:

[(1, 2912641949968), (2, 1456320974984), (4, 728160487492), (8, 364080243746), (16, 182040121873), (61, 47748228688), (122, 23874114344), (244, 11937057172), (488, 5968528586), (503, 5790540656), (976, 2984264293), (1006, 2895270328), (2012, 1447635164), (2081, 1399635728), (2851, 1021621168), (4024, 723817582), (4162, 699817864), (5702, 510810584), (8048, 361908791), (8324, 349908932), (11404, 255405292), (16648, 174954466), (22808, 127702646), (30683, 94926896), (33296, 87477233), (45616, 63851323), (61366, 47463448), (122732, 23731724), (126941, 22944848), (173911, 16747888), (245464, 11865862), (253882, 11472424), (347822, 8373944), (490928, 5932931), (507764, 5736212), (695644, 4186972), (1015528, 2868106), (1046743, 2782576), (1391288, 2093486), (1434053, 2031056)]