311925294

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5953}}^1$

素因数の和:6073

約数の個数: 48

約数和(自身を含む): 702190944

約数和(自身を除く): 390265650

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 123, 142, 213, 246, 369, 426, 639, 738, 1278, 2911, 5822, 5953, 8733, 11906, 17466, 17859, 26199, 35718, 52398, 53577, 107154, 244073, 422663, 488146, 732219, 845326, 1267989, 1464438, 2196657, 2535978, 3803967, 4393314, 7607934, 17329183, 34658366, 51987549, 103975098, 155962647, 311925294]

約数ペア:

[(1, 311925294), (2, 155962647), (3, 103975098), (6, 51987549), (9, 34658366), (18, 17329183), (41, 7607934), (71, 4393314), (82, 3803967), (123, 2535978), (142, 2196657), (213, 1464438), (246, 1267989), (369, 845326), (426, 732219), (639, 488146), (738, 422663), (1278, 244073), (2911, 107154), (5822, 53577), (5953, 52398), (8733, 35718), (11906, 26199), (17466, 17859)]