320647488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1051}}^1$

素因数の和:1300

約数の個数: 112

約数和(自身を含む): 974774784

約数和(自身を除く): 654127296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 227, 336, 448, 454, 672, 681, 908, 1051, 1344, 1362, 1589, 1816, 2102, 2724, 3153, 3178, 3632, 4204, 4767, 5448, 6306, 6356, 7264, 7357, 8408, 9534, 10896, 12612, 12712, 14528, 14714, 16816, 19068, 21792, 22071, 25224, 25424, 29428, 33632, 38136, 43584, 44142, 50448, 50848, 58856, 67264, 76272, 88284, 100896, 101696, 117712, 152544, 176568, 201792, 235424, 238577, 305088, 353136, 470848, 477154, 706272, 715731, 954308, 1412544, 1431462, 1670039, 1908616, 2862924, 3340078, 3817232, 5010117, 5725848, 6680156, 7634464, 10020234, 11451696, 13360312, 15268928, 20040468, 22903392, 26720624, 40080936, 45806784, 53441248, 80161872, 106882496, 160323744, 320647488]

約数ペア:

[(1, 320647488), (2, 160323744), (3, 106882496), (4, 80161872), (6, 53441248), (7, 45806784), (8, 40080936), (12, 26720624), (14, 22903392), (16, 20040468), (21, 15268928), (24, 13360312), (28, 11451696), (32, 10020234), (42, 7634464), (48, 6680156), (56, 5725848), (64, 5010117), (84, 3817232), (96, 3340078), (112, 2862924), (168, 1908616), (192, 1670039), (224, 1431462), (227, 1412544), (336, 954308), (448, 715731), (454, 706272), (672, 477154), (681, 470848), (908, 353136), (1051, 305088), (1344, 238577), (1362, 235424), (1589, 201792), (1816, 176568), (2102, 152544), (2724, 117712), (3153, 101696), (3178, 100896), (3632, 88284), (4204, 76272), (4767, 67264), (5448, 58856), (6306, 50848), (6356, 50448), (7264, 44142), (7357, 43584), (8408, 38136), (9534, 33632), (10896, 29428), (12612, 25424), (12712, 25224), (14528, 22071), (14714, 21792), (16816, 19068)]