498418668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6389}}^1$

素因数の和:6607

約数の個数: 72

約数和(自身を含む): 1381620240

約数和(自身を除く): 883201572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 197, 198, 394, 396, 591, 788, 1182, 1773, 2167, 2364, 3546, 4334, 6389, 6501, 7092, 8668, 12778, 13002, 19167, 19503, 25556, 26004, 38334, 39006, 57501, 70279, 76668, 78012, 115002, 140558, 210837, 230004, 281116, 421674, 632511, 843348, 1258633, 1265022, 2517266, 2530044, 3775899, 5034532, 7551798, 11327697, 13844963, 15103596, 22655394, 27689926, 41534889, 45310788, 55379852, 83069778, 124604667, 166139556, 249209334, 498418668]

約数ペア:

[(1, 498418668), (2, 249209334), (3, 166139556), (4, 124604667), (6, 83069778), (9, 55379852), (11, 45310788), (12, 41534889), (18, 27689926), (22, 22655394), (33, 15103596), (36, 13844963), (44, 11327697), (66, 7551798), (99, 5034532), (132, 3775899), (197, 2530044), (198, 2517266), (394, 1265022), (396, 1258633), (591, 843348), (788, 632511), (1182, 421674), (1773, 281116), (2167, 230004), (2364, 210837), (3546, 140558), (4334, 115002), (6389, 78012), (6501, 76668), (7092, 70279), (8668, 57501), (12778, 39006), (13002, 38334), (19167, 26004), (19503, 25556)]