212157432

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{12329}}^1$

素因数の和:12580

約数の個数: 48

約数和(自身を含む): 577044000

約数和(自身を除く): 364886568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 12329, 17208, 24658, 36987, 49316, 73974, 98632, 110961, 147948, 221922, 295896, 443844, 887688, 2946631, 5893262, 8839893, 11786524, 17679786, 23573048, 26519679, 35359572, 53039358, 70719144, 106078716, 212157432]

約数ペア:

[(1, 212157432), (2, 106078716), (3, 70719144), (4, 53039358), (6, 35359572), (8, 26519679), (9, 23573048), (12, 17679786), (18, 11786524), (24, 8839893), (36, 5893262), (72, 2946631), (239, 887688), (478, 443844), (717, 295896), (956, 221922), (1434, 147948), (1912, 110961), (2151, 98632), (2868, 73974), (4302, 49316), (5736, 36987), (8604, 24658), (12329, 17208)]