8406541728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{2371}}^1$

素因数の和:3347

約数の個数: 144

約数和(自身を含む): 25783089696

約数和(自身を除く): 17376547968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 947, 1248, 1872, 1894, 2371, 2841, 3744, 3788, 4742, 5682, 7113, 7576, 8523, 9484, 11364, 12311, 14226, 15152, 17046, 18968, 21339, 22728, 24622, 28452, 30304, 30823, 34092, 36933, 37936, 42678, 45456, 49244, 56904, 61646, 68184, 73866, 75872, 85356, 90912, 92469, 98488, 110799, 113808, 123292, 136368, 147732, 170712, 184938, 196976, 221598, 227616, 246584, 272736, 277407, 295464, 341424, 369876, 393952, 443196, 493168, 554814, 590928, 682848, 739752, 886392, 986336, 1109628, 1181856, 1479504, 1772784, 2219256, 2245337, 2959008, 3545568, 4438512, 4490674, 6736011, 8877024, 8981348, 13472022, 17962696, 20208033, 26944044, 29189381, 35925392, 40416066, 53888088, 58378762, 71850784, 80832132, 87568143, 107776176, 116757524, 161664264, 175136286, 215552352, 233515048, 262704429, 323328528, 350272572, 467030096, 525408858, 646657056, 700545144, 934060192, 1050817716, 1401090288, 2101635432, 2802180576, 4203270864, 8406541728]

約数ペア:

[(1, 8406541728), (2, 4203270864), (3, 2802180576), (4, 2101635432), (6, 1401090288), (8, 1050817716), (9, 934060192), (12, 700545144), (13, 646657056), (16, 525408858), (18, 467030096), (24, 350272572), (26, 323328528), (32, 262704429), (36, 233515048), (39, 215552352), (48, 175136286), (52, 161664264), (72, 116757524), (78, 107776176), (96, 87568143), (104, 80832132), (117, 71850784), (144, 58378762), (156, 53888088), (208, 40416066), (234, 35925392), (288, 29189381), (312, 26944044), (416, 20208033), (468, 17962696), (624, 13472022), (936, 8981348), (947, 8877024), (1248, 6736011), (1872, 4490674), (1894, 4438512), (2371, 3545568), (2841, 2959008), (3744, 2245337), (3788, 2219256), (4742, 1772784), (5682, 1479504), (7113, 1181856), (7576, 1109628), (8523, 986336), (9484, 886392), (11364, 739752), (12311, 682848), (14226, 590928), (15152, 554814), (17046, 493168), (18968, 443196), (21339, 393952), (22728, 369876), (24622, 341424), (28452, 295464), (30304, 277407), (30823, 272736), (34092, 246584), (36933, 227616), (37936, 221598), (42678, 196976), (45456, 184938), (49244, 170712), (56904, 147732), (61646, 136368), (68184, 123292), (73866, 113808), (75872, 110799), (85356, 98488), (90912, 92469)]