393031872

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{11971}}^1$

素因数の和:12011

約数の個数: 112

約数和(自身を含む): 1216355200

約数和(自身を除く): 823323328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 10944, 11971, 16416, 23942, 32832, 35913, 47884, 71826, 95768, 107739, 143652, 191536, 215478, 227449, 287304, 323217, 383072, 430956, 454898, 574608, 646434, 682347, 766144, 861912, 909796, 1149216, 1292868, 1364694, 1723824, 1819592, 2047041, 2298432, 2585736, 2729388, 3447648, 3639184, 4094082, 5171472, 5458776, 6141123, 6895296, 7278368, 8188164, 10342944, 10917552, 12282246, 14556736, 16376328, 20685888, 21835104, 24564492, 32752656, 43670208, 49128984, 65505312, 98257968, 131010624, 196515936, 393031872]

約数ペア:

[(1, 393031872), (2, 196515936), (3, 131010624), (4, 98257968), (6, 65505312), (8, 49128984), (9, 43670208), (12, 32752656), (16, 24564492), (18, 21835104), (19, 20685888), (24, 16376328), (27, 14556736), (32, 12282246), (36, 10917552), (38, 10342944), (48, 8188164), (54, 7278368), (57, 6895296), (64, 6141123), (72, 5458776), (76, 5171472), (96, 4094082), (108, 3639184), (114, 3447648), (144, 2729388), (152, 2585736), (171, 2298432), (192, 2047041), (216, 1819592), (228, 1723824), (288, 1364694), (304, 1292868), (342, 1149216), (432, 909796), (456, 861912), (513, 766144), (576, 682347), (608, 646434), (684, 574608), (864, 454898), (912, 430956), (1026, 383072), (1216, 323217), (1368, 287304), (1728, 227449), (1824, 215478), (2052, 191536), (2736, 143652), (3648, 107739), (4104, 95768), (5472, 71826), (8208, 47884), (10944, 35913), (11971, 32832), (16416, 23942)]