12586666624

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1723}}^1$

素因数の和:2038

約数の個数: 128

約数和(自身を含む): 29711278080

約数和(自身を除く): 17124611456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 263, 434, 448, 496, 526, 868, 896, 992, 1052, 1723, 1736, 1841, 1984, 2104, 3446, 3472, 3682, 3968, 4208, 6892, 6944, 7364, 8153, 8416, 12061, 13784, 13888, 14728, 16306, 16832, 24122, 27568, 27776, 29456, 32612, 33664, 48244, 53413, 55136, 57071, 58912, 65224, 96488, 106826, 110272, 114142, 117824, 130448, 192976, 213652, 220544, 228284, 235648, 260896, 373891, 385952, 427304, 453149, 456568, 521792, 747782, 771904, 854608, 906298, 913136, 1043584, 1495564, 1543808, 1709216, 1812596, 1826272, 2991128, 3172043, 3418432, 3625192, 3652544, 5982256, 6344086, 6836864, 7250384, 7305088, 11964512, 12688172, 14047619, 14500768, 23929024, 25376344, 28095238, 29001536, 47858048, 50752688, 56190476, 58003072, 98333333, 101505376, 112380952, 196666666, 203010752, 224761904, 393333332, 406021504, 449523808, 786666664, 899047616, 1573333328, 1798095232, 3146666656, 6293333312, 12586666624]

約数ペア:

[(1, 12586666624), (2, 6293333312), (4, 3146666656), (7, 1798095232), (8, 1573333328), (14, 899047616), (16, 786666664), (28, 449523808), (31, 406021504), (32, 393333332), (56, 224761904), (62, 203010752), (64, 196666666), (112, 112380952), (124, 101505376), (128, 98333333), (217, 58003072), (224, 56190476), (248, 50752688), (263, 47858048), (434, 29001536), (448, 28095238), (496, 25376344), (526, 23929024), (868, 14500768), (896, 14047619), (992, 12688172), (1052, 11964512), (1723, 7305088), (1736, 7250384), (1841, 6836864), (1984, 6344086), (2104, 5982256), (3446, 3652544), (3472, 3625192), (3682, 3418432), (3968, 3172043), (4208, 2991128), (6892, 1826272), (6944, 1812596), (7364, 1709216), (8153, 1543808), (8416, 1495564), (12061, 1043584), (13784, 913136), (13888, 906298), (14728, 854608), (16306, 771904), (16832, 747782), (24122, 521792), (27568, 456568), (27776, 453149), (29456, 427304), (32612, 385952), (33664, 373891), (48244, 260896), (53413, 235648), (55136, 228284), (57071, 220544), (58912, 213652), (65224, 192976), (96488, 130448), (106826, 117824), (110272, 114142)]