1265709312

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{78479}}^1$

素因数の和:78508

約数の個数: 108

約数和(自身を含む): 4170741120

約数和(自身を除く): 2905031808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 78479, 156958, 235437, 313916, 470874, 549353, 627832, 706311, 941748, 1098706, 1255664, 1412622, 1648059, 1883496, 2197412, 2511328, 2825244, 3296118, 3766992, 4394824, 4944177, 5022656, 5650488, 6592236, 7533984, 8789648, 9888354, 10045312, 11300976, 13184472, 15067968, 17579296, 19776708, 20090624, 22601952, 26368944, 30135936, 35158592, 39553416, 45203904, 52737888, 60271872, 70317184, 79106832, 90407808, 105475776, 140634368, 158213664, 180815616, 210951552, 316427328, 421903104, 632854656, 1265709312]

約数ペア:

[(1, 1265709312), (2, 632854656), (3, 421903104), (4, 316427328), (6, 210951552), (7, 180815616), (8, 158213664), (9, 140634368), (12, 105475776), (14, 90407808), (16, 79106832), (18, 70317184), (21, 60271872), (24, 52737888), (28, 45203904), (32, 39553416), (36, 35158592), (42, 30135936), (48, 26368944), (56, 22601952), (63, 20090624), (64, 19776708), (72, 17579296), (84, 15067968), (96, 13184472), (112, 11300976), (126, 10045312), (128, 9888354), (144, 8789648), (168, 7533984), (192, 6592236), (224, 5650488), (252, 5022656), (256, 4944177), (288, 4394824), (336, 3766992), (384, 3296118), (448, 2825244), (504, 2511328), (576, 2197412), (672, 1883496), (768, 1648059), (896, 1412622), (1008, 1255664), (1152, 1098706), (1344, 941748), (1792, 706311), (2016, 627832), (2304, 549353), (2688, 470874), (4032, 313916), (5376, 235437), (8064, 156958), (16128, 78479)]