15631344

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1574

約数の個数: 60

約数和(自身を含む): 44375136

約数和(自身を除く): 28743792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1487, 1752, 2628, 2974, 3504, 4461, 5256, 5948, 8922, 10512, 11896, 13383, 17844, 23792, 26766, 35688, 53532, 71376, 107064, 108551, 214128, 217102, 325653, 434204, 651306, 868408, 976959, 1302612, 1736816, 1953918, 2605224, 3907836, 5210448, 7815672, 15631344]

約数ペア:

[(1, 15631344), (2, 7815672), (3, 5210448), (4, 3907836), (6, 2605224), (8, 1953918), (9, 1736816), (12, 1302612), (16, 976959), (18, 868408), (24, 651306), (36, 434204), (48, 325653), (72, 217102), (73, 214128), (144, 108551), (146, 107064), (219, 71376), (292, 53532), (438, 35688), (584, 26766), (657, 23792), (876, 17844), (1168, 13383), (1314, 11896), (1487, 10512), (1752, 8922), (2628, 5948), (2974, 5256), (3504, 4461)]