262853136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1543}}^1$

素因数の和:1590

約数の個数: 180

約数和(自身を含む): 910947648

約数和(自身を除く): 648094512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1352, 1456, 1521, 1543, 1638, 1872, 2028, 2184, 2366, 2704, 3042, 3086, 3276, 3549, 4056, 4368, 4629, 4732, 6084, 6172, 6552, 7098, 8112, 9258, 9464, 10647, 10801, 12168, 12344, 13104, 13887, 14196, 18516, 18928, 20059, 21294, 21602, 24336, 24688, 27774, 28392, 32403, 37032, 40118, 42588, 43204, 55548, 56784, 60177, 64806, 74064, 80236, 85176, 86408, 97209, 111096, 120354, 129612, 140413, 160472, 170352, 172816, 180531, 194418, 222192, 240708, 259224, 260767, 280826, 320944, 361062, 388836, 421239, 481416, 518448, 521534, 561652, 722124, 777672, 782301, 842478, 962832, 1043068, 1123304, 1263717, 1444248, 1555344, 1564602, 1684956, 1825369, 2086136, 2246608, 2346903, 2527434, 2888496, 3129204, 3369912, 3650738, 4172272, 4693806, 5054868, 5476107, 6258408, 6739824, 7301476, 9387612, 10109736, 10952214, 12516816, 14602952, 16428321, 18775224, 20219472, 21904428, 29205904, 32856642, 37550448, 43808856, 65713284, 87617712, 131426568, 262853136]

約数ペア:

[(1, 262853136), (2, 131426568), (3, 87617712), (4, 65713284), (6, 43808856), (7, 37550448), (8, 32856642), (9, 29205904), (12, 21904428), (13, 20219472), (14, 18775224), (16, 16428321), (18, 14602952), (21, 12516816), (24, 10952214), (26, 10109736), (28, 9387612), (36, 7301476), (39, 6739824), (42, 6258408), (48, 5476107), (52, 5054868), (56, 4693806), (63, 4172272), (72, 3650738), (78, 3369912), (84, 3129204), (91, 2888496), (104, 2527434), (112, 2346903), (117, 2246608), (126, 2086136), (144, 1825369), (156, 1684956), (168, 1564602), (169, 1555344), (182, 1444248), (208, 1263717), (234, 1123304), (252, 1043068), (273, 962832), (312, 842478), (336, 782301), (338, 777672), (364, 722124), (468, 561652), (504, 521534), (507, 518448), (546, 481416), (624, 421239), (676, 388836), (728, 361062), (819, 320944), (936, 280826), (1008, 260767), (1014, 259224), (1092, 240708), (1183, 222192), (1352, 194418), (1456, 180531), (1521, 172816), (1543, 170352), (1638, 160472), (1872, 140413), (2028, 129612), (2184, 120354), (2366, 111096), (2704, 97209), (3042, 86408), (3086, 85176), (3276, 80236), (3549, 74064), (4056, 64806), (4368, 60177), (4629, 56784), (4732, 55548), (6084, 43204), (6172, 42588), (6552, 40118), (7098, 37032), (8112, 32403), (9258, 28392), (9464, 27774), (10647, 24688), (10801, 24336), (12168, 21602), (12344, 21294), (13104, 20059), (13887, 18928), (14196, 18516)]