317291856

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:769

約数の個数: 120

約数和(自身を含む): 958760064

約数和(自身を除く): 641468208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 313, 336, 392, 431, 588, 626, 784, 862, 939, 1176, 1252, 1293, 1724, 1878, 2191, 2352, 2504, 2586, 3017, 3448, 3756, 4382, 5008, 5172, 6034, 6573, 6896, 7512, 8764, 9051, 10344, 12068, 13146, 15024, 15337, 17528, 18102, 20688, 21119, 24136, 26292, 30674, 35056, 36204, 42238, 46011, 48272, 52584, 61348, 63357, 72408, 84476, 92022, 105168, 122696, 126714, 134903, 144816, 168952, 184044, 245392, 253428, 269806, 337904, 368088, 404709, 506856, 539612, 736176, 809418, 944321, 1013712, 1079224, 1618836, 1888642, 2158448, 2832963, 3237672, 3777284, 5665926, 6475344, 6610247, 7554568, 11331852, 13220494, 15109136, 19830741, 22663704, 26440988, 39661482, 45327408, 52881976, 79322964, 105763952, 158645928, 317291856]

約数ペア:

[(1, 317291856), (2, 158645928), (3, 105763952), (4, 79322964), (6, 52881976), (7, 45327408), (8, 39661482), (12, 26440988), (14, 22663704), (16, 19830741), (21, 15109136), (24, 13220494), (28, 11331852), (42, 7554568), (48, 6610247), (49, 6475344), (56, 5665926), (84, 3777284), (98, 3237672), (112, 2832963), (147, 2158448), (168, 1888642), (196, 1618836), (294, 1079224), (313, 1013712), (336, 944321), (392, 809418), (431, 736176), (588, 539612), (626, 506856), (784, 404709), (862, 368088), (939, 337904), (1176, 269806), (1252, 253428), (1293, 245392), (1724, 184044), (1878, 168952), (2191, 144816), (2352, 134903), (2504, 126714), (2586, 122696), (3017, 105168), (3448, 92022), (3756, 84476), (4382, 72408), (5008, 63357), (5172, 61348), (6034, 52584), (6573, 48272), (6896, 46011), (7512, 42238), (8764, 36204), (9051, 35056), (10344, 30674), (12068, 26292), (13146, 24136), (15024, 21119), (15337, 20688), (17528, 18102)]