201601476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{821}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 538574400

約数和(自身を除く): 336972924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 359, 684, 718, 821, 1077, 1436, 1642, 2154, 2463, 3231, 3284, 4308, 4926, 6462, 6821, 7389, 9852, 12924, 13642, 14778, 15599, 20463, 27284, 29556, 31198, 40926, 46797, 61389, 62396, 81852, 93594, 122778, 140391, 187188, 245556, 280782, 294739, 561564, 589478, 884217, 1178956, 1768434, 2652651, 3536868, 5305302, 5600041, 10610604, 11200082, 16800123, 22400164, 33600246, 50400369, 67200492, 100800738, 201601476]

約数ペア:

[(1, 201601476), (2, 100800738), (3, 67200492), (4, 50400369), (6, 33600246), (9, 22400164), (12, 16800123), (18, 11200082), (19, 10610604), (36, 5600041), (38, 5305302), (57, 3536868), (76, 2652651), (114, 1768434), (171, 1178956), (228, 884217), (342, 589478), (359, 561564), (684, 294739), (718, 280782), (821, 245556), (1077, 187188), (1436, 140391), (1642, 122778), (2154, 93594), (2463, 81852), (3231, 62396), (3284, 61389), (4308, 46797), (4926, 40926), (6462, 31198), (6821, 29556), (7389, 27284), (9852, 20463), (12924, 15599), (13642, 14778)]