13347888

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 36664320

約数和(自身を除く): 23316432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 86, 87, 116, 129, 172, 174, 223, 232, 258, 344, 348, 446, 464, 516, 669, 688, 696, 892, 1032, 1247, 1338, 1392, 1784, 2064, 2494, 2676, 3568, 3741, 4988, 5352, 6467, 7482, 9589, 9976, 10704, 12934, 14964, 19178, 19401, 19952, 25868, 28767, 29928, 38356, 38802, 51736, 57534, 59856, 76712, 77604, 103472, 115068, 153424, 155208, 230136, 278081, 310416, 460272, 556162, 834243, 1112324, 1668486, 2224648, 3336972, 4449296, 6673944, 13347888]

約数ペア:

[(1, 13347888), (2, 6673944), (3, 4449296), (4, 3336972), (6, 2224648), (8, 1668486), (12, 1112324), (16, 834243), (24, 556162), (29, 460272), (43, 310416), (48, 278081), (58, 230136), (86, 155208), (87, 153424), (116, 115068), (129, 103472), (172, 77604), (174, 76712), (223, 59856), (232, 57534), (258, 51736), (344, 38802), (348, 38356), (446, 29928), (464, 28767), (516, 25868), (669, 19952), (688, 19401), (696, 19178), (892, 14964), (1032, 12934), (1247, 10704), (1338, 9976), (1392, 9589), (1784, 7482), (2064, 6467), (2494, 5352), (2676, 4988), (3568, 3741)]