285412972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2269}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 560599200

約数和(自身を除く): 275186228

約数列:

[1, 2, 4, 13, 26, 41, 52, 59, 82, 118, 164, 236, 533, 767, 1066, 1534, 2132, 2269, 2419, 3068, 4538, 4838, 9076, 9676, 29497, 31447, 58994, 62894, 93029, 117988, 125788, 133871, 186058, 267742, 372116, 535484, 1209377, 1740323, 2418754, 3480646, 4837508, 5488711, 6961292, 10977422, 21954844, 71353243, 142706486, 285412972]

約数ペア:

[(1, 285412972), (2, 142706486), (4, 71353243), (13, 21954844), (26, 10977422), (41, 6961292), (52, 5488711), (59, 4837508), (82, 3480646), (118, 2418754), (164, 1740323), (236, 1209377), (533, 535484), (767, 372116), (1066, 267742), (1534, 186058), (2132, 133871), (2269, 125788), (2419, 117988), (3068, 93029), (4538, 62894), (4838, 58994), (9076, 31447), (9676, 29497)]