264423536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^2$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 562042152

約数和(自身を除く): 297618616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 109, 208, 214, 218, 428, 436, 856, 872, 1391, 1417, 1712, 1744, 2782, 2834, 5564, 5668, 11128, 11336, 11663, 11881, 22256, 22672, 23326, 23762, 46652, 47524, 93304, 95048, 151619, 154453, 186608, 190096, 303238, 308906, 606476, 617812, 1212952, 1235624, 1271267, 2425904, 2471248, 2542534, 5085068, 10170136, 16526471, 20340272, 33052942, 66105884, 132211768, 264423536]

約数ペア:

[(1, 264423536), (2, 132211768), (4, 66105884), (8, 33052942), (13, 20340272), (16, 16526471), (26, 10170136), (52, 5085068), (104, 2542534), (107, 2471248), (109, 2425904), (208, 1271267), (214, 1235624), (218, 1212952), (428, 617812), (436, 606476), (856, 308906), (872, 303238), (1391, 190096), (1417, 186608), (1712, 154453), (1744, 151619), (2782, 95048), (2834, 93304), (5564, 47524), (5668, 46652), (11128, 23762), (11336, 23326), (11663, 22672), (11881, 22256)]