40897584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3155

約数の個数: 120

約数和(自身を含む): 140914592

約数和(自身を除く): 100017008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3121, 3276, 4368, 6242, 6552, 9363, 12484, 13104, 18726, 21847, 24968, 28089, 37452, 40573, 43694, 49936, 56178, 65541, 74904, 81146, 87388, 112356, 121719, 131082, 149808, 162292, 174776, 196623, 224712, 243438, 262164, 284011, 324584, 349552, 365157, 393246, 449424, 486876, 524328, 568022, 649168, 730314, 786492, 852033, 973752, 1048656, 1136044, 1460628, 1572984, 1704066, 1947504, 2272088, 2556099, 2921256, 3145968, 3408132, 4544176, 5112198, 5842512, 6816264, 10224396, 13632528, 20448792, 40897584]

約数ペア:

[(1, 40897584), (2, 20448792), (3, 13632528), (4, 10224396), (6, 6816264), (7, 5842512), (8, 5112198), (9, 4544176), (12, 3408132), (13, 3145968), (14, 2921256), (16, 2556099), (18, 2272088), (21, 1947504), (24, 1704066), (26, 1572984), (28, 1460628), (36, 1136044), (39, 1048656), (42, 973752), (48, 852033), (52, 786492), (56, 730314), (63, 649168), (72, 568022), (78, 524328), (84, 486876), (91, 449424), (104, 393246), (112, 365157), (117, 349552), (126, 324584), (144, 284011), (156, 262164), (168, 243438), (182, 224712), (208, 196623), (234, 174776), (252, 162292), (273, 149808), (312, 131082), (336, 121719), (364, 112356), (468, 87388), (504, 81146), (546, 74904), (624, 65541), (728, 56178), (819, 49936), (936, 43694), (1008, 40573), (1092, 37452), (1456, 28089), (1638, 24968), (1872, 21847), (2184, 18726), (3121, 13104), (3276, 12484), (4368, 9363), (6242, 6552)]