259224432

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 711597312

約数和(自身を除く): 452372880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 491, 647, 816, 982, 1294, 1473, 1941, 1964, 2588, 2946, 3882, 3928, 5176, 5892, 7764, 7856, 8347, 10352, 10999, 11784, 15528, 16694, 21998, 23568, 25041, 31056, 32997, 33388, 43996, 50082, 65994, 66776, 87992, 100164, 131988, 133552, 175984, 200328, 263976, 317677, 400656, 527952, 635354, 953031, 1270708, 1906062, 2541416, 3812124, 5082832, 5400509, 7624248, 10801018, 15248496, 16201527, 21602036, 32403054, 43204072, 64806108, 86408144, 129612216, 259224432]

約数ペア:

[(1, 259224432), (2, 129612216), (3, 86408144), (4, 64806108), (6, 43204072), (8, 32403054), (12, 21602036), (16, 16201527), (17, 15248496), (24, 10801018), (34, 7624248), (48, 5400509), (51, 5082832), (68, 3812124), (102, 2541416), (136, 1906062), (204, 1270708), (272, 953031), (408, 635354), (491, 527952), (647, 400656), (816, 317677), (982, 263976), (1294, 200328), (1473, 175984), (1941, 133552), (1964, 131988), (2588, 100164), (2946, 87992), (3882, 66776), (3928, 65994), (5176, 50082), (5892, 43996), (7764, 33388), (7856, 32997), (8347, 31056), (10352, 25041), (10999, 23568), (11784, 21998), (15528, 16694)]