286067488

素因数分解:

$2^5\times 7^3\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 668304000

約数和(自身を除く): 382236512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 343, 389, 392, 469, 536, 686, 778, 784, 938, 1072, 1372, 1556, 1568, 1876, 2144, 2723, 2744, 3112, 3283, 3752, 5446, 5488, 6224, 6566, 7504, 10892, 10976, 12448, 13132, 15008, 19061, 21784, 22981, 26063, 26264, 38122, 43568, 45962, 52126, 52528, 76244, 87136, 91924, 104252, 105056, 133427, 152488, 182441, 183848, 208504, 266854, 304976, 364882, 367696, 417008, 533708, 609952, 729764, 735392, 834016, 1067416, 1277087, 1459528, 2134832, 2554174, 2919056, 4269664, 5108348, 5838112, 8939609, 10216696, 17879218, 20433392, 35758436, 40866784, 71516872, 143033744, 286067488]

約数ペア:

[(1, 286067488), (2, 143033744), (4, 71516872), (7, 40866784), (8, 35758436), (14, 20433392), (16, 17879218), (28, 10216696), (32, 8939609), (49, 5838112), (56, 5108348), (67, 4269664), (98, 2919056), (112, 2554174), (134, 2134832), (196, 1459528), (224, 1277087), (268, 1067416), (343, 834016), (389, 735392), (392, 729764), (469, 609952), (536, 533708), (686, 417008), (778, 367696), (784, 364882), (938, 304976), (1072, 266854), (1372, 208504), (1556, 183848), (1568, 182441), (1876, 152488), (2144, 133427), (2723, 105056), (2744, 104252), (3112, 91924), (3283, 87136), (3752, 76244), (5446, 52528), (5488, 52126), (6224, 45962), (6566, 43568), (7504, 38122), (10892, 26264), (10976, 26063), (12448, 22981), (13132, 21784), (15008, 19061)]