221383008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 801964800

約数和(自身を除く): 580581792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 67, 72, 77, 84, 88, 96, 99, 112, 126, 132, 134, 144, 149, 154, 168, 176, 198, 201, 224, 231, 252, 264, 268, 288, 298, 308, 336, 352, 396, 402, 447, 462, 469, 504, 528, 536, 596, 603, 616, 672, 693, 737, 792, 804, 894, 924, 938, 1008, 1043, 1056, 1072, 1192, 1206, 1232, 1341, 1386, 1407, 1474, 1584, 1608, 1639, 1788, 1848, 1876, 2016, 2086, 2144, 2211, 2384, 2412, 2464, 2682, 2772, 2814, 2948, 3129, 3168, 3216, 3278, 3576, 3696, 3752, 4172, 4221, 4422, 4768, 4824, 4917, 5159, 5364, 5544, 5628, 5896, 6258, 6432, 6556, 6633, 7152, 7392, 7504, 8344, 8442, 8844, 9387, 9648, 9834, 9983, 10318, 10728, 11088, 11256, 11473, 11792, 12516, 13112, 13266, 14304, 14751, 15008, 15477, 16688, 16884, 17688, 18774, 19296, 19668, 19966, 20636, 21456, 22176, 22512, 22946, 23584, 25032, 26224, 26532, 29502, 29949, 30954, 33376, 33768, 34419, 35376, 37548, 39336, 39932, 41272, 42912, 45024, 45892, 46431, 50064, 52448, 53064, 59004, 59898, 61908, 67536, 68838, 69881, 70752, 75096, 78672, 79864, 82544, 89847, 91784, 92862, 100128, 103257, 106128, 109813, 118008, 119796, 123816, 135072, 137676, 139762, 150192, 157344, 159728, 165088, 179694, 183568, 185724, 206514, 209643, 212256, 219626, 236016, 239592, 247632, 275352, 279524, 300384, 319456, 329439, 359388, 367136, 371448, 413028, 419286, 439252, 472032, 479184, 495264, 550704, 559048, 628929, 658878, 718776, 742896, 768691, 826056, 838572, 878504, 958368, 988317, 1101408, 1118096, 1257858, 1317756, 1437552, 1485792, 1537382, 1652112, 1677144, 1757008, 1976634, 2236192, 2306073, 2515716, 2635512, 2875104, 3074764, 3304224, 3354288, 3514016, 3953268, 4612146, 5031432, 5271024, 6149528, 6708576, 6918219, 7906536, 9224292, 10062864, 10542048, 12299056, 13836438, 15813072, 18448584, 20125728, 24598112, 27672876, 31626144, 36897168, 55345752, 73794336, 110691504, 221383008]

約数ペア:

[(1, 221383008), (2, 110691504), (3, 73794336), (4, 55345752), (6, 36897168), (7, 31626144), (8, 27672876), (9, 24598112), (11, 20125728), (12, 18448584), (14, 15813072), (16, 13836438), (18, 12299056), (21, 10542048), (22, 10062864), (24, 9224292), (28, 7906536), (32, 6918219), (33, 6708576), (36, 6149528), (42, 5271024), (44, 5031432), (48, 4612146), (56, 3953268), (63, 3514016), (66, 3354288), (67, 3304224), (72, 3074764), (77, 2875104), (84, 2635512), (88, 2515716), (96, 2306073), (99, 2236192), (112, 1976634), (126, 1757008), (132, 1677144), (134, 1652112), (144, 1537382), (149, 1485792), (154, 1437552), (168, 1317756), (176, 1257858), (198, 1118096), (201, 1101408), (224, 988317), (231, 958368), (252, 878504), (264, 838572), (268, 826056), (288, 768691), (298, 742896), (308, 718776), (336, 658878), (352, 628929), (396, 559048), (402, 550704), (447, 495264), (462, 479184), (469, 472032), (504, 439252), (528, 419286), (536, 413028), (596, 371448), (603, 367136), (616, 359388), (672, 329439), (693, 319456), (737, 300384), (792, 279524), (804, 275352), (894, 247632), (924, 239592), (938, 236016), (1008, 219626), (1043, 212256), (1056, 209643), (1072, 206514), (1192, 185724), (1206, 183568), (1232, 179694), (1341, 165088), (1386, 159728), (1407, 157344), (1474, 150192), (1584, 139762), (1608, 137676), (1639, 135072), (1788, 123816), (1848, 119796), (1876, 118008), (2016, 109813), (2086, 106128), (2144, 103257), (2211, 100128), (2384, 92862), (2412, 91784), (2464, 89847), (2682, 82544), (2772, 79864), (2814, 78672), (2948, 75096), (3129, 70752), (3168, 69881), (3216, 68838), (3278, 67536), (3576, 61908), (3696, 59898), (3752, 59004), (4172, 53064), (4221, 52448), (4422, 50064), (4768, 46431), (4824, 45892), (4917, 45024), (5159, 42912), (5364, 41272), (5544, 39932), (5628, 39336), (5896, 37548), (6258, 35376), (6432, 34419), (6556, 33768), (6633, 33376), (7152, 30954), (7392, 29949), (7504, 29502), (8344, 26532), (8442, 26224), (8844, 25032), (9387, 23584), (9648, 22946), (9834, 22512), (9983, 22176), (10318, 21456), (10728, 20636), (11088, 19966), (11256, 19668), (11473, 19296), (11792, 18774), (12516, 17688), (13112, 16884), (13266, 16688), (14304, 15477), (14751, 15008)]