251224416

素因数分解:

$2^5\times 3^4\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1066

約数の個数: 120

約数和(自身を含む): 746810064

約数和(自身を除く): 495585648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 103, 108, 144, 162, 206, 216, 288, 309, 324, 412, 432, 618, 648, 824, 864, 927, 941, 1236, 1296, 1648, 1854, 1882, 2472, 2592, 2781, 2823, 3296, 3708, 3764, 4944, 5562, 5646, 7416, 7528, 8343, 8469, 9888, 11124, 11292, 14832, 15056, 16686, 16938, 22248, 22584, 25407, 29664, 30112, 33372, 33876, 44496, 45168, 50814, 66744, 67752, 76221, 88992, 90336, 96923, 101628, 133488, 135504, 152442, 193846, 203256, 266976, 271008, 290769, 304884, 387692, 406512, 581538, 609768, 775384, 813024, 872307, 1163076, 1219536, 1550768, 1744614, 2326152, 2439072, 2616921, 3101536, 3489228, 4652304, 5233842, 6978456, 7850763, 9304608, 10467684, 13956912, 15701526, 20935368, 27913824, 31403052, 41870736, 62806104, 83741472, 125612208, 251224416]

約数ペア:

[(1, 251224416), (2, 125612208), (3, 83741472), (4, 62806104), (6, 41870736), (8, 31403052), (9, 27913824), (12, 20935368), (16, 15701526), (18, 13956912), (24, 10467684), (27, 9304608), (32, 7850763), (36, 6978456), (48, 5233842), (54, 4652304), (72, 3489228), (81, 3101536), (96, 2616921), (103, 2439072), (108, 2326152), (144, 1744614), (162, 1550768), (206, 1219536), (216, 1163076), (288, 872307), (309, 813024), (324, 775384), (412, 609768), (432, 581538), (618, 406512), (648, 387692), (824, 304884), (864, 290769), (927, 271008), (941, 266976), (1236, 203256), (1296, 193846), (1648, 152442), (1854, 135504), (1882, 133488), (2472, 101628), (2592, 96923), (2781, 90336), (2823, 88992), (3296, 76221), (3708, 67752), (3764, 66744), (4944, 50814), (5562, 45168), (5646, 44496), (7416, 33876), (7528, 33372), (8343, 30112), (8469, 29664), (9888, 25407), (11124, 22584), (11292, 22248), (14832, 16938), (15056, 16686)]