1333857536

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 162

約数和(自身を含む): 3129696150

約数和(自身を除く): 1795838614

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 128, 136, 149, 176, 187, 242, 256, 272, 289, 298, 352, 374, 484, 544, 578, 596, 704, 748, 968, 1088, 1156, 1192, 1408, 1496, 1639, 1936, 2057, 2176, 2312, 2384, 2533, 2816, 2992, 3179, 3278, 3872, 4114, 4352, 4624, 4768, 5066, 5984, 6358, 6556, 7744, 8228, 9248, 9536, 10132, 11968, 12716, 13112, 15488, 16456, 18029, 18496, 19072, 20264, 23936, 25432, 26224, 27863, 30976, 32912, 34969, 36058, 36992, 38144, 40528, 43061, 47872, 50864, 52448, 55726, 65824, 69938, 72116, 73984, 81056, 86122, 101728, 104896, 111452, 131648, 139876, 144232, 162112, 172244, 203456, 209792, 222904, 263296, 279752, 288464, 306493, 324224, 344488, 406912, 419584, 445808, 473671, 526592, 559504, 576928, 612986, 648448, 688976, 813824, 891616, 947342, 1119008, 1153856, 1225972, 1377952, 1783232, 1894684, 2238016, 2307712, 2451944, 2755904, 3566464, 3789368, 4476032, 4615424, 4903888, 5210381, 5511808, 7132928, 7578736, 8952064, 9807776, 10420762, 11023616, 15157472, 19615552, 20841524, 30314944, 39231104, 41683048, 60629888, 78462208, 83366096, 121259776, 166732192, 333464384, 666928768, 1333857536]

約数ペア:

[(1, 1333857536), (2, 666928768), (4, 333464384), (8, 166732192), (11, 121259776), (16, 83366096), (17, 78462208), (22, 60629888), (32, 41683048), (34, 39231104), (44, 30314944), (64, 20841524), (68, 19615552), (88, 15157472), (121, 11023616), (128, 10420762), (136, 9807776), (149, 8952064), (176, 7578736), (187, 7132928), (242, 5511808), (256, 5210381), (272, 4903888), (289, 4615424), (298, 4476032), (352, 3789368), (374, 3566464), (484, 2755904), (544, 2451944), (578, 2307712), (596, 2238016), (704, 1894684), (748, 1783232), (968, 1377952), (1088, 1225972), (1156, 1153856), (1192, 1119008), (1408, 947342), (1496, 891616), (1639, 813824), (1936, 688976), (2057, 648448), (2176, 612986), (2312, 576928), (2384, 559504), (2533, 526592), (2816, 473671), (2992, 445808), (3179, 419584), (3278, 406912), (3872, 344488), (4114, 324224), (4352, 306493), (4624, 288464), (4768, 279752), (5066, 263296), (5984, 222904), (6358, 209792), (6556, 203456), (7744, 172244), (8228, 162112), (9248, 144232), (9536, 139876), (10132, 131648), (11968, 111452), (12716, 104896), (13112, 101728), (15488, 86122), (16456, 81056), (18029, 73984), (18496, 72116), (19072, 69938), (20264, 65824), (23936, 55726), (25432, 52448), (26224, 50864), (27863, 47872), (30976, 43061), (32912, 40528), (34969, 38144), (36058, 36992)]