262321488

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12739}}^1$

素因数の和:12777

約数の個数: 120

約数和(自身を含む): 862548960

約数和(自身を除く): 600227472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 10296, 12739, 20592, 25478, 38217, 50956, 76434, 101912, 114651, 140129, 152868, 165607, 203824, 229302, 280258, 305736, 331214, 420387, 458604, 496821, 560516, 611472, 662428, 840774, 917208, 993642, 1121032, 1261161, 1324856, 1490463, 1681548, 1821677, 1834416, 1987284, 2242064, 2522322, 2649712, 2980926, 3363096, 3643354, 3974568, 5044644, 5465031, 5961852, 6726192, 7286708, 7949136, 10089288, 10930062, 11923704, 14573416, 16395093, 20178576, 21860124, 23847408, 29146832, 32790186, 43720248, 65580372, 87440496, 131160744, 262321488]

約数ペア:

[(1, 262321488), (2, 131160744), (3, 87440496), (4, 65580372), (6, 43720248), (8, 32790186), (9, 29146832), (11, 23847408), (12, 21860124), (13, 20178576), (16, 16395093), (18, 14573416), (22, 11923704), (24, 10930062), (26, 10089288), (33, 7949136), (36, 7286708), (39, 6726192), (44, 5961852), (48, 5465031), (52, 5044644), (66, 3974568), (72, 3643354), (78, 3363096), (88, 2980926), (99, 2649712), (104, 2522322), (117, 2242064), (132, 1987284), (143, 1834416), (144, 1821677), (156, 1681548), (176, 1490463), (198, 1324856), (208, 1261161), (234, 1121032), (264, 993642), (286, 917208), (312, 840774), (396, 662428), (429, 611472), (468, 560516), (528, 496821), (572, 458604), (624, 420387), (792, 331214), (858, 305736), (936, 280258), (1144, 229302), (1287, 203824), (1584, 165607), (1716, 152868), (1872, 140129), (2288, 114651), (2574, 101912), (3432, 76434), (5148, 50956), (6864, 38217), (10296, 25478), (12739, 20592)]