217702836

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8161}}^1$

素因数の和:8206

約数の個数: 96

約数和(自身を含む): 639900800

約数和(自身を除く): 422197964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 8161, 8892, 13338, 16322, 24483, 26676, 32644, 48966, 73449, 97932, 106093, 146898, 155059, 212186, 220347, 293796, 310118, 318279, 424372, 440694, 465177, 620236, 636558, 881388, 930354, 954837, 1273116, 1395531, 1860708, 1909674, 2015767, 2791062, 2864511, 3819348, 4031534, 4186593, 5582124, 5729022, 6047301, 8063068, 8373186, 11458044, 12094602, 16746372, 18141903, 24189204, 36283806, 54425709, 72567612, 108851418, 217702836]

約数ペア:

[(1, 217702836), (2, 108851418), (3, 72567612), (4, 54425709), (6, 36283806), (9, 24189204), (12, 18141903), (13, 16746372), (18, 12094602), (19, 11458044), (26, 8373186), (27, 8063068), (36, 6047301), (38, 5729022), (39, 5582124), (52, 4186593), (54, 4031534), (57, 3819348), (76, 2864511), (78, 2791062), (108, 2015767), (114, 1909674), (117, 1860708), (156, 1395531), (171, 1273116), (228, 954837), (234, 930354), (247, 881388), (342, 636558), (351, 620236), (468, 465177), (494, 440694), (513, 424372), (684, 318279), (702, 310118), (741, 293796), (988, 220347), (1026, 212186), (1404, 155059), (1482, 146898), (2052, 106093), (2223, 97932), (2964, 73449), (4446, 48966), (6669, 32644), (8161, 26676), (8892, 24483), (13338, 16322)]