342015616

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 702576000

約数和(自身を除く): 360560384

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 139, 188, 278, 376, 409, 556, 752, 818, 1112, 1504, 1636, 2224, 3008, 3272, 4448, 6016, 6533, 6544, 8896, 13066, 13088, 17792, 19223, 26132, 26176, 38446, 52264, 52352, 56851, 76892, 104528, 113702, 153784, 209056, 227404, 307568, 418112, 454808, 615136, 836224, 909616, 1230272, 1819232, 2460544, 2671997, 3638464, 5343994, 7276928, 10687988, 21375976, 42751952, 85503904, 171007808, 342015616]

約数ペア:

[(1, 342015616), (2, 171007808), (4, 85503904), (8, 42751952), (16, 21375976), (32, 10687988), (47, 7276928), (64, 5343994), (94, 3638464), (128, 2671997), (139, 2460544), (188, 1819232), (278, 1230272), (376, 909616), (409, 836224), (556, 615136), (752, 454808), (818, 418112), (1112, 307568), (1504, 227404), (1636, 209056), (2224, 153784), (3008, 113702), (3272, 104528), (4448, 76892), (6016, 56851), (6533, 52352), (6544, 52264), (8896, 38446), (13066, 26176), (13088, 26132), (17792, 19223)]