646907904

素因数分解:

$2^{11}\times 3^3\times {\mathrm{11699}}^1$

素因数の和:11730

約数の個数: 96

約数和(自身を含む): 1916460000

約数和(自身を除く): 1269552096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2048, 2304, 3072, 3456, 4608, 6144, 6912, 9216, 11699, 13824, 18432, 23398, 27648, 35097, 46796, 55296, 70194, 93592, 105291, 140388, 187184, 210582, 280776, 315873, 374368, 421164, 561552, 631746, 748736, 842328, 1123104, 1263492, 1497472, 1684656, 2246208, 2526984, 2994944, 3369312, 4492416, 5053968, 5989888, 6738624, 8984832, 10107936, 11979776, 13477248, 17969664, 20215872, 23959552, 26954496, 35939328, 40431744, 53908992, 71878656, 80863488, 107817984, 161726976, 215635968, 323453952, 646907904]

約数ペア:

[(1, 646907904), (2, 323453952), (3, 215635968), (4, 161726976), (6, 107817984), (8, 80863488), (9, 71878656), (12, 53908992), (16, 40431744), (18, 35939328), (24, 26954496), (27, 23959552), (32, 20215872), (36, 17969664), (48, 13477248), (54, 11979776), (64, 10107936), (72, 8984832), (96, 6738624), (108, 5989888), (128, 5053968), (144, 4492416), (192, 3369312), (216, 2994944), (256, 2526984), (288, 2246208), (384, 1684656), (432, 1497472), (512, 1263492), (576, 1123104), (768, 842328), (864, 748736), (1024, 631746), (1152, 561552), (1536, 421164), (1728, 374368), (2048, 315873), (2304, 280776), (3072, 210582), (3456, 187184), (4608, 140388), (6144, 105291), (6912, 93592), (9216, 70194), (11699, 55296), (13824, 46796), (18432, 35097), (23398, 27648)]