216845856

素因数分解:

$2^5\times 3^3\times {\mathrm{250979}}^1$

素因数の和:250998

約数の個数: 48

約数和(自身を含む): 632469600

約数和(自身を除く): 415623744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 250979, 501958, 752937, 1003916, 1505874, 2007832, 2258811, 3011748, 4015664, 4517622, 6023496, 6776433, 8031328, 9035244, 12046992, 13552866, 18070488, 24093984, 27105732, 36140976, 54211464, 72281952, 108422928, 216845856]

約数ペア:

[(1, 216845856), (2, 108422928), (3, 72281952), (4, 54211464), (6, 36140976), (8, 27105732), (9, 24093984), (12, 18070488), (16, 13552866), (18, 12046992), (24, 9035244), (27, 8031328), (32, 6776433), (36, 6023496), (48, 4517622), (54, 4015664), (72, 3011748), (96, 2258811), (108, 2007832), (144, 1505874), (216, 1003916), (288, 752937), (432, 501958), (864, 250979)]