289180128

素因数分解:

$2^5\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{2731}}^1$

素因数の和:3847

約数の個数: 48

約数和(自身を含む): 760064256

約数和(自身を除く): 470884128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1103, 2206, 2731, 3309, 4412, 5462, 6618, 8193, 8824, 10924, 13236, 16386, 17648, 21848, 26472, 32772, 35296, 43696, 52944, 65544, 87392, 105888, 131088, 262176, 3012293, 6024586, 9036879, 12049172, 18073758, 24098344, 36147516, 48196688, 72295032, 96393376, 144590064, 289180128]

約数ペア:

[(1, 289180128), (2, 144590064), (3, 96393376), (4, 72295032), (6, 48196688), (8, 36147516), (12, 24098344), (16, 18073758), (24, 12049172), (32, 9036879), (48, 6024586), (96, 3012293), (1103, 262176), (2206, 131088), (2731, 105888), (3309, 87392), (4412, 65544), (5462, 52944), (6618, 43696), (8193, 35296), (8824, 32772), (10924, 26472), (13236, 21848), (16386, 17648)]