426176128

素因数分解:

$2^7\times 7^3\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 1050192000

約数和(自身を除く): 624015872

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 272, 343, 392, 448, 476, 544, 571, 686, 784, 833, 896, 952, 1088, 1142, 1372, 1568, 1666, 1904, 2176, 2284, 2744, 3136, 3332, 3808, 3997, 4568, 5488, 5831, 6272, 6664, 7616, 7994, 9136, 9707, 10976, 11662, 13328, 15232, 15988, 18272, 19414, 21952, 23324, 26656, 27979, 31976, 36544, 38828, 43904, 46648, 53312, 55958, 63952, 67949, 73088, 77656, 93296, 106624, 111916, 127904, 135898, 155312, 186592, 195853, 223832, 255808, 271796, 310624, 373184, 391706, 447664, 475643, 511616, 543592, 621248, 746368, 783412, 895328, 951286, 1087184, 1242496, 1566824, 1790656, 1902572, 2174368, 3133648, 3329501, 3581312, 3805144, 4348736, 6267296, 6659002, 7610288, 8697472, 12534592, 13318004, 15220576, 25069184, 26636008, 30441152, 53272016, 60882304, 106544032, 213088064, 426176128]

約数ペア:

[(1, 426176128), (2, 213088064), (4, 106544032), (7, 60882304), (8, 53272016), (14, 30441152), (16, 26636008), (17, 25069184), (28, 15220576), (32, 13318004), (34, 12534592), (49, 8697472), (56, 7610288), (64, 6659002), (68, 6267296), (98, 4348736), (112, 3805144), (119, 3581312), (128, 3329501), (136, 3133648), (196, 2174368), (224, 1902572), (238, 1790656), (272, 1566824), (343, 1242496), (392, 1087184), (448, 951286), (476, 895328), (544, 783412), (571, 746368), (686, 621248), (784, 543592), (833, 511616), (896, 475643), (952, 447664), (1088, 391706), (1142, 373184), (1372, 310624), (1568, 271796), (1666, 255808), (1904, 223832), (2176, 195853), (2284, 186592), (2744, 155312), (3136, 135898), (3332, 127904), (3808, 111916), (3997, 106624), (4568, 93296), (5488, 77656), (5831, 73088), (6272, 67949), (6664, 63952), (7616, 55958), (7994, 53312), (9136, 46648), (9707, 43904), (10976, 38828), (11662, 36544), (13328, 31976), (15232, 27979), (15988, 26656), (18272, 23324), (19414, 21952)]