346982012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 685714176

約数和(自身を除く): 338732164

約数列:

[1, 2, 4, 13, 26, 47, 52, 67, 94, 134, 163, 169, 188, 268, 326, 338, 611, 652, 676, 871, 1222, 1742, 2119, 2444, 3149, 3484, 4238, 6298, 7661, 7943, 8476, 10921, 11323, 12596, 15322, 15886, 21842, 22646, 27547, 30644, 31772, 40937, 43684, 45292, 55094, 81874, 99593, 110188, 141973, 163748, 199186, 283946, 398372, 513287, 532181, 567892, 1026574, 1064362, 1294709, 1845649, 2053148, 2128724, 2589418, 3691298, 5178836, 6672731, 7382596, 13345462, 26690924, 86745503, 173491006, 346982012]

約数ペア:

[(1, 346982012), (2, 173491006), (4, 86745503), (13, 26690924), (26, 13345462), (47, 7382596), (52, 6672731), (67, 5178836), (94, 3691298), (134, 2589418), (163, 2128724), (169, 2053148), (188, 1845649), (268, 1294709), (326, 1064362), (338, 1026574), (611, 567892), (652, 532181), (676, 513287), (871, 398372), (1222, 283946), (1742, 199186), (2119, 163748), (2444, 141973), (3149, 110188), (3484, 99593), (4238, 81874), (6298, 55094), (7661, 45292), (7943, 43684), (8476, 40937), (10921, 31772), (11323, 30644), (12596, 27547), (15322, 22646), (15886, 21842)]