809488692

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{1531}}^1$

素因数の和:2333

約数の個数: 72

約数和(自身を含む): 2158097760

約数和(自身を除く): 1348609068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 773, 1531, 1546, 2319, 3062, 3092, 4593, 4638, 6124, 6957, 9186, 9276, 13779, 13914, 14687, 18372, 27558, 27828, 29089, 29374, 44061, 55116, 58178, 58748, 87267, 88122, 116356, 132183, 174534, 176244, 261801, 264366, 349068, 523602, 528732, 1047204, 1183463, 2366926, 3550389, 4733852, 7100778, 10651167, 14201556, 21302334, 22485797, 42604668, 44971594, 67457391, 89943188, 134914782, 202372173, 269829564, 404744346, 809488692]

約数ペア:

[(1, 809488692), (2, 404744346), (3, 269829564), (4, 202372173), (6, 134914782), (9, 89943188), (12, 67457391), (18, 44971594), (19, 42604668), (36, 22485797), (38, 21302334), (57, 14201556), (76, 10651167), (114, 7100778), (171, 4733852), (228, 3550389), (342, 2366926), (684, 1183463), (773, 1047204), (1531, 528732), (1546, 523602), (2319, 349068), (3062, 264366), (3092, 261801), (4593, 176244), (4638, 174534), (6124, 132183), (6957, 116356), (9186, 88122), (9276, 87267), (13779, 58748), (13914, 58178), (14687, 55116), (18372, 44061), (27558, 29374), (27828, 29089)]