345773008

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 826447104

約数和(自身を除く): 480674096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 49, 56, 62, 82, 98, 112, 124, 164, 196, 217, 248, 287, 328, 347, 392, 434, 496, 574, 656, 694, 784, 868, 1148, 1271, 1388, 1519, 1736, 2009, 2296, 2429, 2542, 2776, 3038, 3472, 4018, 4592, 4858, 5084, 5552, 6076, 8036, 8897, 9716, 10168, 10757, 12152, 14227, 16072, 17003, 17794, 19432, 20336, 21514, 24304, 28454, 32144, 34006, 35588, 38864, 43028, 56908, 62279, 68012, 71176, 75299, 86056, 99589, 113816, 124558, 136024, 142352, 150598, 172112, 199178, 227632, 249116, 272048, 301196, 398356, 441037, 498232, 527093, 602392, 697123, 796712, 882074, 996464, 1054186, 1204784, 1394246, 1593424, 1764148, 2108372, 2788492, 3087259, 3528296, 4216744, 5576984, 6174518, 7056592, 8433488, 11153968, 12349036, 21610813, 24698072, 43221626, 49396144, 86443252, 172886504, 345773008]

約数ペア:

[(1, 345773008), (2, 172886504), (4, 86443252), (7, 49396144), (8, 43221626), (14, 24698072), (16, 21610813), (28, 12349036), (31, 11153968), (41, 8433488), (49, 7056592), (56, 6174518), (62, 5576984), (82, 4216744), (98, 3528296), (112, 3087259), (124, 2788492), (164, 2108372), (196, 1764148), (217, 1593424), (248, 1394246), (287, 1204784), (328, 1054186), (347, 996464), (392, 882074), (434, 796712), (496, 697123), (574, 602392), (656, 527093), (694, 498232), (784, 441037), (868, 398356), (1148, 301196), (1271, 272048), (1388, 249116), (1519, 227632), (1736, 199178), (2009, 172112), (2296, 150598), (2429, 142352), (2542, 136024), (2776, 124558), (3038, 113816), (3472, 99589), (4018, 86056), (4592, 75299), (4858, 71176), (5084, 68012), (5552, 62279), (6076, 56908), (8036, 43028), (8897, 38864), (9716, 35588), (10168, 34006), (10757, 32144), (12152, 28454), (14227, 24304), (16072, 21514), (17003, 20336), (17794, 19432)]