217818864

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{6329}}^1$

素因数の和:6582

約数の個数: 60

約数和(自身を含む): 612237600

約数和(自身を除く): 394418736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 6329, 8604, 11472, 12658, 17208, 18987, 25316, 34416, 37974, 50632, 56961, 75948, 101264, 113922, 151896, 227844, 303792, 455688, 911376, 1512631, 3025262, 4537893, 6050524, 9075786, 12101048, 13613679, 18151572, 24202096, 27227358, 36303144, 54454716, 72606288, 108909432, 217818864]

約数ペア:

[(1, 217818864), (2, 108909432), (3, 72606288), (4, 54454716), (6, 36303144), (8, 27227358), (9, 24202096), (12, 18151572), (16, 13613679), (18, 12101048), (24, 9075786), (36, 6050524), (48, 4537893), (72, 3025262), (144, 1512631), (239, 911376), (478, 455688), (717, 303792), (956, 227844), (1434, 151896), (1912, 113922), (2151, 101264), (2868, 75948), (3824, 56961), (4302, 50632), (5736, 37974), (6329, 34416), (8604, 25316), (11472, 18987), (12658, 17208)]