381544992

素因数分解:

$2^5\times 3^5\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 1136509920

約数和(自身を除く): 754964928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 139, 144, 162, 216, 243, 278, 288, 324, 353, 417, 432, 486, 556, 648, 706, 834, 864, 972, 1059, 1112, 1251, 1296, 1412, 1668, 1944, 2118, 2224, 2502, 2592, 2824, 3177, 3336, 3753, 3888, 4236, 4448, 5004, 5648, 6354, 6672, 7506, 7776, 8472, 9531, 10008, 11259, 11296, 12708, 13344, 15012, 16944, 19062, 20016, 22518, 25416, 28593, 30024, 33777, 33888, 38124, 40032, 45036, 49067, 50832, 57186, 60048, 67554, 76248, 85779, 90072, 98134, 101664, 114372, 120096, 135108, 147201, 152496, 171558, 180144, 196268, 228744, 270216, 294402, 304992, 343116, 360288, 392536, 441603, 457488, 540432, 588804, 686232, 785072, 883206, 914976, 1080864, 1177608, 1324809, 1372464, 1570144, 1766412, 2355216, 2649618, 2744928, 3532824, 3974427, 4710432, 5299236, 7065648, 7948854, 10598472, 11923281, 14131296, 15897708, 21196944, 23846562, 31795416, 42393888, 47693124, 63590832, 95386248, 127181664, 190772496, 381544992]

約数ペア:

[(1, 381544992), (2, 190772496), (3, 127181664), (4, 95386248), (6, 63590832), (8, 47693124), (9, 42393888), (12, 31795416), (16, 23846562), (18, 21196944), (24, 15897708), (27, 14131296), (32, 11923281), (36, 10598472), (48, 7948854), (54, 7065648), (72, 5299236), (81, 4710432), (96, 3974427), (108, 3532824), (139, 2744928), (144, 2649618), (162, 2355216), (216, 1766412), (243, 1570144), (278, 1372464), (288, 1324809), (324, 1177608), (353, 1080864), (417, 914976), (432, 883206), (486, 785072), (556, 686232), (648, 588804), (706, 540432), (834, 457488), (864, 441603), (972, 392536), (1059, 360288), (1112, 343116), (1251, 304992), (1296, 294402), (1412, 270216), (1668, 228744), (1944, 196268), (2118, 180144), (2224, 171558), (2502, 152496), (2592, 147201), (2824, 135108), (3177, 120096), (3336, 114372), (3753, 101664), (3888, 98134), (4236, 90072), (4448, 85779), (5004, 76248), (5648, 67554), (6354, 60048), (6672, 57186), (7506, 50832), (7776, 49067), (8472, 45036), (9531, 40032), (10008, 38124), (11259, 33888), (11296, 33777), (12708, 30024), (13344, 28593), (15012, 25416), (16944, 22518), (19062, 20016)]