1668384144

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{236449}}^1$

素因数の和:236477

約数の個数: 90

約数和(自身を含む): 5431492950

約数和(自身を除く): 3763108806

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 236449, 472898, 709347, 945796, 1418694, 1655143, 1891592, 2128041, 2837388, 3310286, 3783184, 4256082, 4965429, 5674776, 6620572, 8512164, 9930858, 11349552, 11586001, 13241144, 14896287, 17024328, 19861716, 23172002, 26482288, 29792574, 34048656, 34758003, 39723432, 46344004, 59585148, 69516006, 79446864, 92688008, 104274009, 119170296, 139032012, 185376016, 208548018, 238340592, 278064024, 417096036, 556128048, 834192072, 1668384144]

約数ペア:

[(1, 1668384144), (2, 834192072), (3, 556128048), (4, 417096036), (6, 278064024), (7, 238340592), (8, 208548018), (9, 185376016), (12, 139032012), (14, 119170296), (16, 104274009), (18, 92688008), (21, 79446864), (24, 69516006), (28, 59585148), (36, 46344004), (42, 39723432), (48, 34758003), (49, 34048656), (56, 29792574), (63, 26482288), (72, 23172002), (84, 19861716), (98, 17024328), (112, 14896287), (126, 13241144), (144, 11586001), (147, 11349552), (168, 9930858), (196, 8512164), (252, 6620572), (294, 5674776), (336, 4965429), (392, 4256082), (441, 3783184), (504, 3310286), (588, 2837388), (784, 2128041), (882, 1891592), (1008, 1655143), (1176, 1418694), (1764, 945796), (2352, 709347), (3528, 472898), (7056, 236449)]