1397335968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{231041}}^1$

素因数の和:231067

約数の個数: 96

約数和(自身を含む): 4657806720

約数和(自身を除く): 3260470752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 231041, 462082, 693123, 924164, 1386246, 1617287, 1848328, 2079369, 2772492, 3234574, 3696656, 4158738, 4851861, 5544984, 6238107, 6469148, 7393312, 8317476, 9703722, 11089968, 12476214, 12938296, 14555583, 16634952, 19407444, 22179936, 24952428, 25876592, 29111166, 33269904, 38814888, 43666749, 49904856, 51753184, 58222332, 66539808, 77629776, 87333498, 99809712, 116444664, 155259552, 174666996, 199619424, 232889328, 349333992, 465778656, 698667984, 1397335968]

約数ペア:

[(1, 1397335968), (2, 698667984), (3, 465778656), (4, 349333992), (6, 232889328), (7, 199619424), (8, 174666996), (9, 155259552), (12, 116444664), (14, 99809712), (16, 87333498), (18, 77629776), (21, 66539808), (24, 58222332), (27, 51753184), (28, 49904856), (32, 43666749), (36, 38814888), (42, 33269904), (48, 29111166), (54, 25876592), (56, 24952428), (63, 22179936), (72, 19407444), (84, 16634952), (96, 14555583), (108, 12938296), (112, 12476214), (126, 11089968), (144, 9703722), (168, 8317476), (189, 7393312), (216, 6469148), (224, 6238107), (252, 5544984), (288, 4851861), (336, 4158738), (378, 3696656), (432, 3234574), (504, 2772492), (672, 2079369), (756, 1848328), (864, 1617287), (1008, 1386246), (1512, 924164), (2016, 693123), (3024, 462082), (6048, 231041)]