276458096

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 545438304

約数和(自身を除く): 268980208

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 397, 568, 613, 794, 1136, 1226, 1588, 2452, 3176, 4904, 6352, 9808, 28187, 43523, 56374, 87046, 112748, 174092, 225496, 243361, 348184, 450992, 486722, 696368, 973444, 1946888, 3893776, 17278631, 34557262, 69114524, 138229048, 276458096]

約数ペア:

[(1, 276458096), (2, 138229048), (4, 69114524), (8, 34557262), (16, 17278631), (71, 3893776), (142, 1946888), (284, 973444), (397, 696368), (568, 486722), (613, 450992), (794, 348184), (1136, 243361), (1226, 225496), (1588, 174092), (2452, 112748), (3176, 87046), (4904, 56374), (6352, 43523), (9808, 28187)]