2047807216

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 5386155264

約数和(自身を除く): 3338348048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 53, 56, 68, 91, 98, 104, 106, 112, 119, 136, 182, 196, 208, 212, 221, 223, 238, 272, 364, 371, 392, 424, 442, 446, 476, 637, 689, 728, 742, 784, 833, 848, 884, 892, 901, 952, 1274, 1378, 1456, 1484, 1547, 1561, 1666, 1768, 1784, 1802, 1904, 2548, 2597, 2756, 2899, 2968, 3094, 3122, 3332, 3536, 3568, 3604, 3791, 4823, 5096, 5194, 5512, 5798, 5936, 6188, 6244, 6307, 6664, 7208, 7582, 9646, 10192, 10388, 10829, 10927, 11024, 11596, 11713, 11819, 12376, 12488, 12614, 13328, 14416, 15164, 19292, 20293, 20776, 21658, 21854, 23192, 23426, 23638, 24752, 24976, 25228, 26537, 30328, 33761, 38584, 40586, 41552, 43316, 43708, 44149, 46384, 46852, 47276, 49283, 50456, 53074, 60656, 67522, 77168, 81172, 81991, 82733, 86632, 87416, 88298, 93704, 94552, 98566, 100912, 106148, 135044, 142051, 153647, 162344, 163982, 165466, 173264, 174832, 176596, 185759, 187408, 189104, 197132, 200923, 212296, 270088, 284102, 307294, 324688, 327964, 330932, 344981, 353192, 371518, 394264, 401846, 424592, 540176, 568204, 573937, 579131, 614588, 655928, 661864, 689962, 706384, 743036, 788528, 803692, 1075529, 1136408, 1147874, 1158262, 1229176, 1311856, 1323728, 1379924, 1406461, 1486072, 1607384, 2151058, 2272816, 2295748, 2316524, 2414867, 2458352, 2611999, 2759848, 2812922, 2972144, 3214768, 4302116, 4591496, 4633048, 4829734, 5223998, 5519696, 5625844, 7528703, 8604232, 9182992, 9266096, 9659468, 9845227, 10447996, 11251688, 15057406, 17208464, 18283993, 19318936, 19690454, 20895992, 22503376, 30114812, 36567986, 38637872, 39380908, 41791984, 60229624, 73135972, 78761816, 120459248, 127987951, 146271944, 157523632, 255975902, 292543888, 511951804, 1023903608, 2047807216]

約数ペア:

[(1, 2047807216), (2, 1023903608), (4, 511951804), (7, 292543888), (8, 255975902), (13, 157523632), (14, 146271944), (16, 127987951), (17, 120459248), (26, 78761816), (28, 73135972), (34, 60229624), (49, 41791984), (52, 39380908), (53, 38637872), (56, 36567986), (68, 30114812), (91, 22503376), (98, 20895992), (104, 19690454), (106, 19318936), (112, 18283993), (119, 17208464), (136, 15057406), (182, 11251688), (196, 10447996), (208, 9845227), (212, 9659468), (221, 9266096), (223, 9182992), (238, 8604232), (272, 7528703), (364, 5625844), (371, 5519696), (392, 5223998), (424, 4829734), (442, 4633048), (446, 4591496), (476, 4302116), (637, 3214768), (689, 2972144), (728, 2812922), (742, 2759848), (784, 2611999), (833, 2458352), (848, 2414867), (884, 2316524), (892, 2295748), (901, 2272816), (952, 2151058), (1274, 1607384), (1378, 1486072), (1456, 1406461), (1484, 1379924), (1547, 1323728), (1561, 1311856), (1666, 1229176), (1768, 1158262), (1784, 1147874), (1802, 1136408), (1904, 1075529), (2548, 803692), (2597, 788528), (2756, 743036), (2899, 706384), (2968, 689962), (3094, 661864), (3122, 655928), (3332, 614588), (3536, 579131), (3568, 573937), (3604, 568204), (3791, 540176), (4823, 424592), (5096, 401846), (5194, 394264), (5512, 371518), (5798, 353192), (5936, 344981), (6188, 330932), (6244, 327964), (6307, 324688), (6664, 307294), (7208, 284102), (7582, 270088), (9646, 212296), (10192, 200923), (10388, 197132), (10829, 189104), (10927, 187408), (11024, 185759), (11596, 176596), (11713, 174832), (11819, 173264), (12376, 165466), (12488, 163982), (12614, 162344), (13328, 153647), (14416, 142051), (15164, 135044), (19292, 106148), (20293, 100912), (20776, 98566), (21658, 94552), (21854, 93704), (23192, 88298), (23426, 87416), (23638, 86632), (24752, 82733), (24976, 81991), (25228, 81172), (26537, 77168), (30328, 67522), (33761, 60656), (38584, 53074), (40586, 50456), (41552, 49283), (43316, 47276), (43708, 46852), (44149, 46384)]