312729432

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{213613}}^1$

素因数の和:213683

約数の個数: 32

約数和(自身を含む): 794644080

約数和(自身を除く): 481914648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 213613, 427226, 640839, 854452, 1281678, 1708904, 2563356, 5126712, 13030393, 26060786, 39091179, 52121572, 78182358, 104243144, 156364716, 312729432]

約数ペア:

[(1, 312729432), (2, 156364716), (3, 104243144), (4, 78182358), (6, 52121572), (8, 39091179), (12, 26060786), (24, 13030393), (61, 5126712), (122, 2563356), (183, 1708904), (244, 1281678), (366, 854452), (488, 640839), (732, 427226), (1464, 213613)]