211672772168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{17011}}^1$

素因数の和:17263

約数の個数: 128

約数和(自身を含む): 475859664000

約数和(自身を除く): 264186891832

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 73, 88, 104, 143, 146, 149, 286, 292, 298, 572, 584, 596, 803, 949, 1144, 1192, 1606, 1639, 1898, 1937, 3212, 3278, 3796, 3874, 6424, 6556, 7592, 7748, 10439, 10877, 13112, 15496, 17011, 20878, 21307, 21754, 34022, 41756, 42614, 43508, 68044, 83512, 85228, 87016, 119647, 136088, 141401, 170456, 187121, 221143, 239294, 282802, 374242, 442286, 478588, 565604, 748484, 884572, 957176, 1131208, 1241803, 1496968, 1555411, 1769144, 2432573, 2483606, 2534639, 3110822, 4865146, 4967212, 5069278, 6221644, 9730292, 9934424, 10138556, 12443288, 13659833, 16143439, 19460584, 20277112, 27319666, 27881029, 32286878, 32950307, 54639332, 55762058, 64573756, 65900614, 109278664, 111524116, 129147512, 131801228, 177577829, 185028647, 223048232, 263602456, 355155658, 362453377, 370057294, 710311316, 724906754, 740114588, 1420622632, 1449813508, 1480229176, 2035315117, 2405372411, 2899627016, 4070630234, 4810744822, 8141260468, 9621489644, 16282520936, 19242979288, 26459096521, 52918193042, 105836386084, 211672772168]

約数ペア:

[(1, 211672772168), (2, 105836386084), (4, 52918193042), (8, 26459096521), (11, 19242979288), (13, 16282520936), (22, 9621489644), (26, 8141260468), (44, 4810744822), (52, 4070630234), (73, 2899627016), (88, 2405372411), (104, 2035315117), (143, 1480229176), (146, 1449813508), (149, 1420622632), (286, 740114588), (292, 724906754), (298, 710311316), (572, 370057294), (584, 362453377), (596, 355155658), (803, 263602456), (949, 223048232), (1144, 185028647), (1192, 177577829), (1606, 131801228), (1639, 129147512), (1898, 111524116), (1937, 109278664), (3212, 65900614), (3278, 64573756), (3796, 55762058), (3874, 54639332), (6424, 32950307), (6556, 32286878), (7592, 27881029), (7748, 27319666), (10439, 20277112), (10877, 19460584), (13112, 16143439), (15496, 13659833), (17011, 12443288), (20878, 10138556), (21307, 9934424), (21754, 9730292), (34022, 6221644), (41756, 5069278), (42614, 4967212), (43508, 4865146), (68044, 3110822), (83512, 2534639), (85228, 2483606), (87016, 2432573), (119647, 1769144), (136088, 1555411), (141401, 1496968), (170456, 1241803), (187121, 1131208), (221143, 957176), (239294, 884572), (282802, 748484), (374242, 565604), (442286, 478588)]