353285208

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{69109}}^1$

素因数の和:69192

約数の個数: 48

約数和(自身を含む): 970304400

約数和(自身を除く): 617019192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 69109, 138218, 207327, 276436, 414654, 552872, 621981, 829308, 1243962, 1658616, 2487924, 4906739, 4975848, 9813478, 14720217, 19626956, 29440434, 39253912, 44160651, 58880868, 88321302, 117761736, 176642604, 353285208]

約数ペア:

[(1, 353285208), (2, 176642604), (3, 117761736), (4, 88321302), (6, 58880868), (8, 44160651), (9, 39253912), (12, 29440434), (18, 19626956), (24, 14720217), (36, 9813478), (71, 4975848), (72, 4906739), (142, 2487924), (213, 1658616), (284, 1243962), (426, 829308), (568, 621981), (639, 552872), (852, 414654), (1278, 276436), (1704, 207327), (2556, 138218), (5112, 69109)]