280697472

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1351

約数の個数: 192

約数和(自身を含む): 933716160

約数和(自身を除く): 653018688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 264, 272, 288, 306, 352, 374, 384, 396, 408, 528, 544, 561, 576, 612, 704, 748, 792, 816, 1056, 1088, 1122, 1152, 1224, 1303, 1408, 1496, 1584, 1632, 1683, 2112, 2176, 2244, 2448, 2606, 2992, 3168, 3264, 3366, 3909, 4224, 4488, 4896, 5212, 5984, 6336, 6528, 6732, 7818, 8976, 9792, 10424, 11727, 11968, 12672, 13464, 14333, 15636, 17952, 19584, 20848, 22151, 23454, 23936, 26928, 28666, 31272, 35904, 41696, 42999, 44302, 46908, 53856, 57332, 62544, 66453, 71808, 83392, 85998, 88604, 93816, 107712, 114664, 125088, 128997, 132906, 166784, 171996, 177208, 187632, 199359, 215424, 229328, 243661, 250176, 257994, 265812, 343992, 354416, 375264, 398718, 458656, 487322, 500352, 515988, 531624, 687984, 708832, 730983, 750528, 797436, 917312, 974644, 1031976, 1063248, 1375968, 1417664, 1461966, 1501056, 1594872, 1834624, 1949288, 2063952, 2126496, 2192949, 2751936, 2835328, 2923932, 3189744, 3898576, 4127904, 4252992, 4385898, 5503872, 5847864, 6379488, 7797152, 8255808, 8505984, 8771796, 11695728, 12758976, 15594304, 16511616, 17543592, 23391456, 25517952, 31188608, 35087184, 46782912, 70174368, 93565824, 140348736, 280697472]

約数ペア:

[(1, 280697472), (2, 140348736), (3, 93565824), (4, 70174368), (6, 46782912), (8, 35087184), (9, 31188608), (11, 25517952), (12, 23391456), (16, 17543592), (17, 16511616), (18, 15594304), (22, 12758976), (24, 11695728), (32, 8771796), (33, 8505984), (34, 8255808), (36, 7797152), (44, 6379488), (48, 5847864), (51, 5503872), (64, 4385898), (66, 4252992), (68, 4127904), (72, 3898576), (88, 3189744), (96, 2923932), (99, 2835328), (102, 2751936), (128, 2192949), (132, 2126496), (136, 2063952), (144, 1949288), (153, 1834624), (176, 1594872), (187, 1501056), (192, 1461966), (198, 1417664), (204, 1375968), (264, 1063248), (272, 1031976), (288, 974644), (306, 917312), (352, 797436), (374, 750528), (384, 730983), (396, 708832), (408, 687984), (528, 531624), (544, 515988), (561, 500352), (576, 487322), (612, 458656), (704, 398718), (748, 375264), (792, 354416), (816, 343992), (1056, 265812), (1088, 257994), (1122, 250176), (1152, 243661), (1224, 229328), (1303, 215424), (1408, 199359), (1496, 187632), (1584, 177208), (1632, 171996), (1683, 166784), (2112, 132906), (2176, 128997), (2244, 125088), (2448, 114664), (2606, 107712), (2992, 93816), (3168, 88604), (3264, 85998), (3366, 83392), (3909, 71808), (4224, 66453), (4488, 62544), (4896, 57332), (5212, 53856), (5984, 46908), (6336, 44302), (6528, 42999), (6732, 41696), (7818, 35904), (8976, 31272), (9792, 28666), (10424, 26928), (11727, 23936), (11968, 23454), (12672, 22151), (13464, 20848), (14333, 19584), (15636, 17952)]