274667568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{817463}}^1$

素因数の和:817481

約数の個数: 40

約数和(自身を含む): 810924288

約数和(自身を除く): 536256720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 817463, 1634926, 2452389, 3269852, 4904778, 5722241, 6539704, 9809556, 11444482, 13079408, 17166723, 19619112, 22888964, 34333446, 39238224, 45777928, 68666892, 91555856, 137333784, 274667568]

約数ペア:

[(1, 274667568), (2, 137333784), (3, 91555856), (4, 68666892), (6, 45777928), (7, 39238224), (8, 34333446), (12, 22888964), (14, 19619112), (16, 17166723), (21, 13079408), (24, 11444482), (28, 9809556), (42, 6539704), (48, 5722241), (56, 4904778), (84, 3269852), (112, 2452389), (168, 1634926), (336, 817463)]