615040064

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:943

約数の個数: 56

約数和(自身を含む): 1247336088

約数和(自身を除く): 632296024

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 257, 488, 514, 613, 976, 1028, 1226, 1952, 2056, 2452, 3904, 4112, 4904, 8224, 9808, 15677, 16448, 19616, 31354, 37393, 39232, 62708, 74786, 125416, 149572, 157541, 250832, 299144, 315082, 501664, 598288, 630164, 1003328, 1196576, 1260328, 2393152, 2520656, 5041312, 9610001, 10082624, 19220002, 38440004, 76880008, 153760016, 307520032, 615040064]

約数ペア:

[(1, 615040064), (2, 307520032), (4, 153760016), (8, 76880008), (16, 38440004), (32, 19220002), (61, 10082624), (64, 9610001), (122, 5041312), (244, 2520656), (257, 2393152), (488, 1260328), (514, 1196576), (613, 1003328), (976, 630164), (1028, 598288), (1226, 501664), (1952, 315082), (2056, 299144), (2452, 250832), (3904, 157541), (4112, 149572), (4904, 125416), (8224, 74786), (9808, 62708), (15677, 39232), (16448, 37393), (19616, 31354)]