348523124

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 644502096

約数和(自身を除く): 295978972

約数列:

[1, 2, 4, 41, 53, 82, 101, 106, 164, 202, 212, 397, 404, 794, 1588, 2173, 4141, 4346, 5353, 8282, 8692, 10706, 16277, 16564, 21041, 21412, 32554, 40097, 42082, 65108, 80194, 84164, 160388, 219473, 438946, 862681, 877892, 1643977, 1725362, 2125141, 3287954, 3450724, 4250282, 6575908, 8500564, 87130781, 174261562, 348523124]

約数ペア:

[(1, 348523124), (2, 174261562), (4, 87130781), (41, 8500564), (53, 6575908), (82, 4250282), (101, 3450724), (106, 3287954), (164, 2125141), (202, 1725362), (212, 1643977), (397, 877892), (404, 862681), (794, 438946), (1588, 219473), (2173, 160388), (4141, 84164), (4346, 80194), (5353, 65108), (8282, 42082), (8692, 40097), (10706, 32554), (16277, 21412), (16564, 21041)]