828942624

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{20707}}^1$

素因数の和:20862

約数の個数: 72

約数和(自身を含む): 2374379280

約数和(自身を除く): 1545436656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13344, 20016, 20707, 40032, 41414, 62121, 82828, 124242, 165656, 186363, 248484, 331312, 372726, 496968, 662624, 745452, 993936, 1490904, 1987872, 2878273, 2981808, 5756546, 5963616, 8634819, 11513092, 17269638, 23026184, 25904457, 34539276, 46052368, 51808914, 69078552, 92104736, 103617828, 138157104, 207235656, 276314208, 414471312, 828942624]

約数ペア:

[(1, 828942624), (2, 414471312), (3, 276314208), (4, 207235656), (6, 138157104), (8, 103617828), (9, 92104736), (12, 69078552), (16, 51808914), (18, 46052368), (24, 34539276), (32, 25904457), (36, 23026184), (48, 17269638), (72, 11513092), (96, 8634819), (139, 5963616), (144, 5756546), (278, 2981808), (288, 2878273), (417, 1987872), (556, 1490904), (834, 993936), (1112, 745452), (1251, 662624), (1668, 496968), (2224, 372726), (2502, 331312), (3336, 248484), (4448, 186363), (5004, 165656), (6672, 124242), (10008, 82828), (13344, 62121), (20016, 41414), (20707, 40032)]