223198976

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 610452864

約数和(自身を除く): 387253888

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 67, 77, 88, 91, 104, 112, 128, 134, 143, 154, 169, 176, 182, 208, 224, 256, 268, 286, 308, 338, 352, 364, 416, 448, 469, 536, 572, 616, 676, 704, 728, 737, 832, 871, 896, 938, 1001, 1072, 1144, 1183, 1232, 1352, 1408, 1456, 1474, 1664, 1742, 1792, 1859, 1876, 2002, 2144, 2288, 2366, 2464, 2704, 2816, 2912, 2948, 3328, 3484, 3718, 3752, 4004, 4288, 4576, 4732, 4928, 5159, 5408, 5824, 5896, 6097, 6968, 7436, 7504, 8008, 8576, 9152, 9464, 9581, 9856, 10318, 10816, 11323, 11648, 11792, 12194, 13013, 13936, 14872, 15008, 16016, 17152, 18304, 18928, 19162, 19712, 20636, 21632, 22646, 23296, 23584, 24388, 26026, 27872, 29744, 30016, 32032, 36608, 37856, 38324, 41272, 43264, 45292, 47168, 48776, 52052, 55744, 59488, 60032, 64064, 67067, 75712, 76648, 79261, 82544, 90584, 94336, 97552, 104104, 111488, 118976, 120064, 124553, 128128, 134134, 151424, 153296, 158522, 165088, 181168, 188672, 195104, 208208, 222976, 237952, 249106, 256256, 268268, 302848, 306592, 317044, 330176, 362336, 390208, 416416, 475904, 498212, 536536, 613184, 634088, 660352, 724672, 780416, 832832, 871871, 996424, 1073072, 1226368, 1268176, 1320704, 1449344, 1560832, 1665664, 1743742, 1992848, 2146144, 2452736, 2536352, 2898688, 3331328, 3487484, 3985696, 4292288, 5072704, 6974968, 7971392, 8584576, 10145408, 13949936, 15942784, 17169152, 20290816, 27899872, 31885568, 55799744, 111599488, 223198976]

約数ペア:

[(1, 223198976), (2, 111599488), (4, 55799744), (7, 31885568), (8, 27899872), (11, 20290816), (13, 17169152), (14, 15942784), (16, 13949936), (22, 10145408), (26, 8584576), (28, 7971392), (32, 6974968), (44, 5072704), (52, 4292288), (56, 3985696), (64, 3487484), (67, 3331328), (77, 2898688), (88, 2536352), (91, 2452736), (104, 2146144), (112, 1992848), (128, 1743742), (134, 1665664), (143, 1560832), (154, 1449344), (169, 1320704), (176, 1268176), (182, 1226368), (208, 1073072), (224, 996424), (256, 871871), (268, 832832), (286, 780416), (308, 724672), (338, 660352), (352, 634088), (364, 613184), (416, 536536), (448, 498212), (469, 475904), (536, 416416), (572, 390208), (616, 362336), (676, 330176), (704, 317044), (728, 306592), (737, 302848), (832, 268268), (871, 256256), (896, 249106), (938, 237952), (1001, 222976), (1072, 208208), (1144, 195104), (1183, 188672), (1232, 181168), (1352, 165088), (1408, 158522), (1456, 153296), (1474, 151424), (1664, 134134), (1742, 128128), (1792, 124553), (1859, 120064), (1876, 118976), (2002, 111488), (2144, 104104), (2288, 97552), (2366, 94336), (2464, 90584), (2704, 82544), (2816, 79261), (2912, 76648), (2948, 75712), (3328, 67067), (3484, 64064), (3718, 60032), (3752, 59488), (4004, 55744), (4288, 52052), (4576, 48776), (4732, 47168), (4928, 45292), (5159, 43264), (5408, 41272), (5824, 38324), (5896, 37856), (6097, 36608), (6968, 32032), (7436, 30016), (7504, 29744), (8008, 27872), (8576, 26026), (9152, 24388), (9464, 23584), (9581, 23296), (9856, 22646), (10318, 21632), (10816, 20636), (11323, 19712), (11648, 19162), (11792, 18928), (12194, 18304), (13013, 17152), (13936, 16016), (14872, 15008)]