287362368

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 168

約数和(自身を含む): 871728000

約数和(自身を除く): 584365632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 109, 138, 144, 184, 192, 199, 207, 218, 276, 288, 327, 368, 398, 414, 436, 552, 576, 597, 654, 736, 796, 828, 872, 981, 1104, 1194, 1308, 1472, 1592, 1656, 1744, 1791, 1962, 2208, 2388, 2507, 2616, 3184, 3312, 3488, 3582, 3924, 4416, 4577, 4776, 5014, 5232, 6368, 6624, 6976, 7164, 7521, 7848, 9154, 9552, 10028, 10464, 12736, 13248, 13731, 14328, 15042, 15696, 18308, 19104, 20056, 20928, 21691, 22563, 27462, 28656, 30084, 31392, 36616, 38208, 40112, 41193, 43382, 45126, 54924, 57312, 60168, 62784, 65073, 73232, 80224, 82386, 86764, 90252, 109848, 114624, 120336, 130146, 146464, 160448, 164772, 173528, 180504, 195219, 219696, 240672, 260292, 292928, 329544, 347056, 361008, 390438, 439392, 481344, 498893, 520584, 659088, 694112, 722016, 780876, 878784, 997786, 1041168, 1318176, 1388224, 1444032, 1496679, 1561752, 1995572, 2082336, 2636352, 2993358, 3123504, 3991144, 4164672, 4490037, 5986716, 6247008, 7982288, 8980074, 11973432, 12494016, 15964576, 17960148, 23946864, 31929152, 35920296, 47893728, 71840592, 95787456, 143681184, 287362368]

約数ペア:

[(1, 287362368), (2, 143681184), (3, 95787456), (4, 71840592), (6, 47893728), (8, 35920296), (9, 31929152), (12, 23946864), (16, 17960148), (18, 15964576), (23, 12494016), (24, 11973432), (32, 8980074), (36, 7982288), (46, 6247008), (48, 5986716), (64, 4490037), (69, 4164672), (72, 3991144), (92, 3123504), (96, 2993358), (109, 2636352), (138, 2082336), (144, 1995572), (184, 1561752), (192, 1496679), (199, 1444032), (207, 1388224), (218, 1318176), (276, 1041168), (288, 997786), (327, 878784), (368, 780876), (398, 722016), (414, 694112), (436, 659088), (552, 520584), (576, 498893), (597, 481344), (654, 439392), (736, 390438), (796, 361008), (828, 347056), (872, 329544), (981, 292928), (1104, 260292), (1194, 240672), (1308, 219696), (1472, 195219), (1592, 180504), (1656, 173528), (1744, 164772), (1791, 160448), (1962, 146464), (2208, 130146), (2388, 120336), (2507, 114624), (2616, 109848), (3184, 90252), (3312, 86764), (3488, 82386), (3582, 80224), (3924, 73232), (4416, 65073), (4577, 62784), (4776, 60168), (5014, 57312), (5232, 54924), (6368, 45126), (6624, 43382), (6976, 41193), (7164, 40112), (7521, 38208), (7848, 36616), (9154, 31392), (9552, 30084), (10028, 28656), (10464, 27462), (12736, 22563), (13248, 21691), (13731, 20928), (14328, 20056), (15042, 19104), (15696, 18308)]