269686144

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^3\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 670017600

約数和(自身を除く): 400331456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 137, 169, 182, 208, 224, 274, 338, 364, 416, 448, 548, 676, 728, 832, 896, 959, 1096, 1183, 1352, 1456, 1664, 1781, 1918, 2192, 2197, 2366, 2704, 2912, 3562, 3836, 4384, 4394, 4732, 5408, 5824, 7124, 7672, 8768, 8788, 9464, 10816, 11648, 12467, 14248, 15344, 15379, 17536, 17576, 18928, 21632, 23153, 24934, 28496, 30688, 30758, 35152, 37856, 46306, 49868, 56992, 61376, 61516, 70304, 75712, 92612, 99736, 113984, 122752, 123032, 140608, 151424, 162071, 185224, 199472, 227968, 246064, 281216, 300989, 324142, 370448, 398944, 492128, 601978, 648284, 740896, 797888, 984256, 1203956, 1296568, 1481792, 1595776, 1968512, 2106923, 2407912, 2593136, 2963584, 4213846, 4815824, 5186272, 8427692, 9631648, 10372544, 16855384, 19263296, 20745088, 33710768, 38526592, 67421536, 134843072, 269686144]

約数ペア:

[(1, 269686144), (2, 134843072), (4, 67421536), (7, 38526592), (8, 33710768), (13, 20745088), (14, 19263296), (16, 16855384), (26, 10372544), (28, 9631648), (32, 8427692), (52, 5186272), (56, 4815824), (64, 4213846), (91, 2963584), (104, 2593136), (112, 2407912), (128, 2106923), (137, 1968512), (169, 1595776), (182, 1481792), (208, 1296568), (224, 1203956), (274, 984256), (338, 797888), (364, 740896), (416, 648284), (448, 601978), (548, 492128), (676, 398944), (728, 370448), (832, 324142), (896, 300989), (959, 281216), (1096, 246064), (1183, 227968), (1352, 199472), (1456, 185224), (1664, 162071), (1781, 151424), (1918, 140608), (2192, 123032), (2197, 122752), (2366, 113984), (2704, 99736), (2912, 92612), (3562, 75712), (3836, 70304), (4384, 61516), (4394, 61376), (4732, 56992), (5408, 49868), (5824, 46306), (7124, 37856), (7672, 35152), (8768, 30758), (8788, 30688), (9464, 28496), (10816, 24934), (11648, 23153), (12467, 21632), (14248, 18928), (15344, 17576), (15379, 17536)]