349221488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 864048864

約数和(自身を除く): 514827376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 121, 146, 154, 176, 242, 292, 308, 353, 484, 511, 584, 616, 706, 803, 847, 968, 1022, 1168, 1232, 1412, 1606, 1694, 1936, 2044, 2471, 2824, 3212, 3388, 3883, 4088, 4942, 5621, 5648, 6424, 6776, 7766, 8176, 8833, 9884, 11242, 12848, 13552, 15532, 17666, 19768, 22484, 25769, 27181, 31064, 35332, 39536, 42713, 44968, 51538, 54362, 61831, 62128, 70664, 85426, 89936, 103076, 108724, 123662, 141328, 170852, 180383, 206152, 217448, 247324, 283459, 298991, 341704, 360766, 412304, 434896, 494648, 566918, 597982, 683408, 721532, 989296, 1133836, 1195964, 1443064, 1984213, 2267672, 2391928, 2886128, 3118049, 3968426, 4535344, 4783856, 6236098, 7936852, 12472196, 15873704, 21826343, 24944392, 31747408, 43652686, 49888784, 87305372, 174610744, 349221488]

約数ペア:

[(1, 349221488), (2, 174610744), (4, 87305372), (7, 49888784), (8, 43652686), (11, 31747408), (14, 24944392), (16, 21826343), (22, 15873704), (28, 12472196), (44, 7936852), (56, 6236098), (73, 4783856), (77, 4535344), (88, 3968426), (112, 3118049), (121, 2886128), (146, 2391928), (154, 2267672), (176, 1984213), (242, 1443064), (292, 1195964), (308, 1133836), (353, 989296), (484, 721532), (511, 683408), (584, 597982), (616, 566918), (706, 494648), (803, 434896), (847, 412304), (968, 360766), (1022, 341704), (1168, 298991), (1232, 283459), (1412, 247324), (1606, 217448), (1694, 206152), (1936, 180383), (2044, 170852), (2471, 141328), (2824, 123662), (3212, 108724), (3388, 103076), (3883, 89936), (4088, 85426), (4942, 70664), (5621, 62128), (5648, 61831), (6424, 54362), (6776, 51538), (7766, 44968), (8176, 42713), (8833, 39536), (9884, 35332), (11242, 31064), (12848, 27181), (13552, 25769), (15532, 22484), (17666, 19768)]