447294288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42943}}^1$

素因数の和:42992

約数の個数: 80

約数和(自身を含む): 1363214336

約数和(自身を除く): 915920048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 42943, 85886, 128829, 171772, 257658, 300601, 343544, 515316, 601202, 687088, 901803, 1030632, 1202404, 1331233, 1803606, 2061264, 2404808, 2662466, 3607212, 3993699, 4809616, 5324932, 7214424, 7987398, 9318631, 10649864, 14428848, 15974796, 18637262, 21299728, 27955893, 31949592, 37274524, 55911786, 63899184, 74549048, 111823572, 149098096, 223647144, 447294288]

約数ペア:

[(1, 447294288), (2, 223647144), (3, 149098096), (4, 111823572), (6, 74549048), (7, 63899184), (8, 55911786), (12, 37274524), (14, 31949592), (16, 27955893), (21, 21299728), (24, 18637262), (28, 15974796), (31, 14428848), (42, 10649864), (48, 9318631), (56, 7987398), (62, 7214424), (84, 5324932), (93, 4809616), (112, 3993699), (124, 3607212), (168, 2662466), (186, 2404808), (217, 2061264), (248, 1803606), (336, 1331233), (372, 1202404), (434, 1030632), (496, 901803), (651, 687088), (744, 601202), (868, 515316), (1302, 343544), (1488, 300601), (1736, 257658), (2604, 171772), (3472, 128829), (5208, 85886), (10416, 42943)]