380205312

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 1073835840

約数和(自身を除く): 693630528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 64, 86, 87, 96, 116, 128, 129, 172, 174, 192, 232, 256, 258, 344, 348, 384, 397, 464, 516, 688, 696, 768, 794, 928, 1032, 1191, 1247, 1376, 1392, 1588, 1856, 2064, 2382, 2494, 2752, 2784, 3176, 3712, 3741, 4128, 4764, 4988, 5504, 5568, 6352, 7424, 7482, 8256, 9528, 9976, 11008, 11136, 11513, 12704, 14964, 16512, 17071, 19056, 19952, 22272, 23026, 25408, 29928, 33024, 34142, 34539, 38112, 39904, 46052, 50816, 51213, 59856, 68284, 69078, 76224, 79808, 92104, 101632, 102426, 119712, 136568, 138156, 152448, 159616, 184208, 204852, 239424, 273136, 276312, 304896, 319232, 368416, 409704, 478848, 495059, 546272, 552624, 736832, 819408, 957696, 990118, 1092544, 1105248, 1473664, 1485177, 1638816, 1980236, 2185088, 2210496, 2947328, 2970354, 3277632, 3960472, 4370176, 4420992, 5940708, 6555264, 7920944, 8841984, 11881416, 13110528, 15841888, 23762832, 31683776, 47525664, 63367552, 95051328, 126735104, 190102656, 380205312]

約数ペア:

[(1, 380205312), (2, 190102656), (3, 126735104), (4, 95051328), (6, 63367552), (8, 47525664), (12, 31683776), (16, 23762832), (24, 15841888), (29, 13110528), (32, 11881416), (43, 8841984), (48, 7920944), (58, 6555264), (64, 5940708), (86, 4420992), (87, 4370176), (96, 3960472), (116, 3277632), (128, 2970354), (129, 2947328), (172, 2210496), (174, 2185088), (192, 1980236), (232, 1638816), (256, 1485177), (258, 1473664), (344, 1105248), (348, 1092544), (384, 990118), (397, 957696), (464, 819408), (516, 736832), (688, 552624), (696, 546272), (768, 495059), (794, 478848), (928, 409704), (1032, 368416), (1191, 319232), (1247, 304896), (1376, 276312), (1392, 273136), (1588, 239424), (1856, 204852), (2064, 184208), (2382, 159616), (2494, 152448), (2752, 138156), (2784, 136568), (3176, 119712), (3712, 102426), (3741, 101632), (4128, 92104), (4764, 79808), (4988, 76224), (5504, 69078), (5568, 68284), (6352, 59856), (7424, 51213), (7482, 50816), (8256, 46052), (9528, 39904), (9976, 38112), (11008, 34539), (11136, 34142), (11513, 33024), (12704, 29928), (14964, 25408), (16512, 23026), (17071, 22272), (19056, 19952)]