340478908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{38119}}^1$

素因数の和:38170

約数の個数: 48

約数和(自身を含む): 768499200

約数和(自身を除く): 428020292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 38119, 76238, 152476, 266833, 419309, 533666, 838618, 1067332, 1105451, 1677236, 2210902, 2935163, 4421804, 5870326, 7738157, 11740652, 12159961, 15476314, 24319922, 30952628, 48639844, 85119727, 170239454, 340478908]

約数ペア:

[(1, 340478908), (2, 170239454), (4, 85119727), (7, 48639844), (11, 30952628), (14, 24319922), (22, 15476314), (28, 12159961), (29, 11740652), (44, 7738157), (58, 5870326), (77, 4421804), (116, 2935163), (154, 2210902), (203, 1677236), (308, 1105451), (319, 1067332), (406, 838618), (638, 533666), (812, 419309), (1276, 266833), (2233, 152476), (4466, 76238), (8932, 38119)]