217472112

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 731203200

約数和(自身を除く): 513731088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 59, 66, 72, 78, 88, 99, 104, 117, 118, 132, 143, 144, 156, 176, 177, 179, 198, 208, 234, 236, 264, 286, 312, 354, 358, 396, 429, 468, 472, 528, 531, 537, 572, 624, 649, 708, 716, 767, 792, 858, 936, 944, 1062, 1074, 1144, 1287, 1298, 1416, 1432, 1534, 1584, 1611, 1716, 1872, 1947, 1969, 2124, 2148, 2288, 2301, 2327, 2574, 2596, 2832, 2864, 3068, 3222, 3432, 3894, 3938, 4248, 4296, 4602, 4654, 5148, 5192, 5841, 5907, 6136, 6444, 6864, 6903, 6981, 7788, 7876, 8437, 8496, 8592, 9204, 9308, 10296, 10384, 10561, 11682, 11814, 12272, 12888, 13806, 13962, 15576, 15752, 16874, 17721, 18408, 18616, 20592, 20943, 21122, 23364, 23628, 25311, 25597, 25776, 27612, 27924, 31152, 31504, 31683, 33748, 35442, 36816, 37232, 41886, 42244, 46728, 47256, 50622, 51194, 55224, 55848, 63366, 67496, 70884, 75933, 76791, 83772, 84488, 93456, 94512, 95049, 101244, 102388, 110448, 111696, 116171, 126732, 134992, 137293, 141768, 151866, 153582, 167544, 168976, 190098, 202488, 204776, 230373, 232342, 253464, 274586, 283536, 303732, 307164, 335088, 348513, 380196, 404976, 409552, 411879, 460746, 464684, 506928, 549172, 607464, 614328, 697026, 760392, 823758, 921492, 929368, 1045539, 1098344, 1214928, 1228656, 1235637, 1394052, 1510223, 1520784, 1647516, 1842984, 1858736, 2091078, 2196688, 2471274, 2788104, 3020446, 3295032, 3685968, 4182156, 4530669, 4942548, 5576208, 6040892, 6590064, 8364312, 9061338, 9885096, 12081784, 13592007, 16728624, 18122676, 19770192, 24163568, 27184014, 36245352, 54368028, 72490704, 108736056, 217472112]

約数ペア:

[(1, 217472112), (2, 108736056), (3, 72490704), (4, 54368028), (6, 36245352), (8, 27184014), (9, 24163568), (11, 19770192), (12, 18122676), (13, 16728624), (16, 13592007), (18, 12081784), (22, 9885096), (24, 9061338), (26, 8364312), (33, 6590064), (36, 6040892), (39, 5576208), (44, 4942548), (48, 4530669), (52, 4182156), (59, 3685968), (66, 3295032), (72, 3020446), (78, 2788104), (88, 2471274), (99, 2196688), (104, 2091078), (117, 1858736), (118, 1842984), (132, 1647516), (143, 1520784), (144, 1510223), (156, 1394052), (176, 1235637), (177, 1228656), (179, 1214928), (198, 1098344), (208, 1045539), (234, 929368), (236, 921492), (264, 823758), (286, 760392), (312, 697026), (354, 614328), (358, 607464), (396, 549172), (429, 506928), (468, 464684), (472, 460746), (528, 411879), (531, 409552), (537, 404976), (572, 380196), (624, 348513), (649, 335088), (708, 307164), (716, 303732), (767, 283536), (792, 274586), (858, 253464), (936, 232342), (944, 230373), (1062, 204776), (1074, 202488), (1144, 190098), (1287, 168976), (1298, 167544), (1416, 153582), (1432, 151866), (1534, 141768), (1584, 137293), (1611, 134992), (1716, 126732), (1872, 116171), (1947, 111696), (1969, 110448), (2124, 102388), (2148, 101244), (2288, 95049), (2301, 94512), (2327, 93456), (2574, 84488), (2596, 83772), (2832, 76791), (2864, 75933), (3068, 70884), (3222, 67496), (3432, 63366), (3894, 55848), (3938, 55224), (4248, 51194), (4296, 50622), (4602, 47256), (4654, 46728), (5148, 42244), (5192, 41886), (5841, 37232), (5907, 36816), (6136, 35442), (6444, 33748), (6864, 31683), (6903, 31504), (6981, 31152), (7788, 27924), (7876, 27612), (8437, 25776), (8496, 25597), (8592, 25311), (9204, 23628), (9308, 23364), (10296, 21122), (10384, 20943), (10561, 20592), (11682, 18616), (11814, 18408), (12272, 17721), (12888, 16874), (13806, 15752), (13962, 15576)]