8347129206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{2837}}^1$

素因数の和:3485

約数の個数: 64

約数和(自身を含む): 18285619968

約数和(自身を除く): 9938490762

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 563, 871, 1126, 1689, 1742, 2613, 2837, 3378, 5226, 5674, 7319, 8511, 14638, 17022, 21957, 36881, 37721, 43914, 73762, 75442, 110643, 113163, 190079, 221286, 226326, 380158, 490373, 570237, 980746, 1140474, 1471119, 1597231, 2471027, 2942238, 3194462, 4791693, 4942054, 7413081, 9583386, 14826162, 20764003, 41528006, 62292009, 107014477, 124584018, 214028954, 321043431, 642086862, 1391188201, 2782376402, 4173564603, 8347129206]

約数ペア:

[(1, 8347129206), (2, 4173564603), (3, 2782376402), (6, 1391188201), (13, 642086862), (26, 321043431), (39, 214028954), (67, 124584018), (78, 107014477), (134, 62292009), (201, 41528006), (402, 20764003), (563, 14826162), (871, 9583386), (1126, 7413081), (1689, 4942054), (1742, 4791693), (2613, 3194462), (2837, 2942238), (3378, 2471027), (5226, 1597231), (5674, 1471119), (7319, 1140474), (8511, 980746), (14638, 570237), (17022, 490373), (21957, 380158), (36881, 226326), (37721, 221286), (43914, 190079), (73762, 113163), (75442, 110643)]