240182516

素因数分解:

$2^2\times 7^2\times {\mathrm{811}}^1\times {\mathrm{1511}}^1$

素因数の和:2340

約数の個数: 36

約数和(自身を含む): 489869856

約数和(自身を除く): 249687340

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 811, 1511, 1622, 3022, 3244, 5677, 6044, 10577, 11354, 21154, 22708, 39739, 42308, 74039, 79478, 148078, 158956, 296156, 1225421, 2450842, 4901684, 8577947, 17155894, 34311788, 60045629, 120091258, 240182516]

約数ペア:

[(1, 240182516), (2, 120091258), (4, 60045629), (7, 34311788), (14, 17155894), (28, 8577947), (49, 4901684), (98, 2450842), (196, 1225421), (811, 296156), (1511, 158956), (1622, 148078), (3022, 79478), (3244, 74039), (5677, 42308), (6044, 39739), (10577, 22708), (11354, 21154)]