1390856.00000000

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:888

約数の個数: 128

約数和(自身を含む): 295130880

約数和(自身を除く): 200236416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 821, 896, 903, 1032, 1204, 1344, 1376, 1642, 1806, 2064, 2408, 2463, 2688, 2752, 3284, 3612, 4128, 4816, 4926, 5504, 5747, 6568, 7224, 8256, 9632, 9852, 11494, 13136, 14448, 16512, 17241, 19264, 19704, 22988, 26272, 28896, 34482, 35303, 38528, 39408, 45976, 52544, 57792, 68964, 70606, 78816, 91952, 105088, 105909, 115584, 137928, 141212, 157632, 183904, 211818, 247121, 275856, 282424, 315264, 367808, 423636, 494242, 551712, 564848, 735616, 741363, 847272, 988484, 1103424, 1129696, 1482726, 1694544, 1976968, 2206848, 2259392, 2965452, 3389088, 3953936, 4518784, 5930904, 6778176, 7907872, 11861808, 13556352, 15815744, 23723616, 31631488, 47447232, 94894464]

約数ペア:

[(1, 94894464), (2, 47447232), (3, 31631488), (4, 23723616), (6, 15815744), (7, 13556352), (8, 11861808), (12, 7907872), (14, 6778176), (16, 5930904), (21, 4518784), (24, 3953936), (28, 3389088), (32, 2965452), (42, 2259392), (43, 2206848), (48, 1976968), (56, 1694544), (64, 1482726), (84, 1129696), (86, 1103424), (96, 988484), (112, 847272), (128, 741363), (129, 735616), (168, 564848), (172, 551712), (192, 494242), (224, 423636), (258, 367808), (301, 315264), (336, 282424), (344, 275856), (384, 247121), (448, 211818), (516, 183904), (602, 157632), (672, 141212), (688, 137928), (821, 115584), (896, 105909), (903, 105088), (1032, 91952), (1204, 78816), (1344, 70606), (1376, 68964), (1642, 57792), (1806, 52544), (2064, 45976), (2408, 39408), (2463, 38528), (2688, 35303), (2752, 34482), (3284, 28896), (3612, 26272), (4128, 22988), (4816, 19704), (4926, 19264), (5504, 17241), (5747, 16512), (6568, 14448), (7224, 13136), (8256, 11494), (9632, 9852)]