245669048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 501016320

約数和(自身を除く): 255347272

約数列:

[1, 2, 4, 8, 31, 37, 41, 62, 74, 82, 124, 148, 164, 248, 296, 328, 653, 1147, 1271, 1306, 1517, 2294, 2542, 2612, 3034, 4588, 5084, 5224, 6068, 9176, 10168, 12136, 20243, 24161, 26773, 40486, 47027, 48322, 53546, 80972, 94054, 96644, 107092, 161944, 188108, 193288, 214184, 376216, 748991, 829963, 990601, 1497982, 1659926, 1981202, 2995964, 3319852, 3962404, 5991928, 6639704, 7924808, 30708631, 61417262, 122834524, 245669048]

約数ペア:

[(1, 245669048), (2, 122834524), (4, 61417262), (8, 30708631), (31, 7924808), (37, 6639704), (41, 5991928), (62, 3962404), (74, 3319852), (82, 2995964), (124, 1981202), (148, 1659926), (164, 1497982), (248, 990601), (296, 829963), (328, 748991), (653, 376216), (1147, 214184), (1271, 193288), (1306, 188108), (1517, 161944), (2294, 107092), (2542, 96644), (2612, 94054), (3034, 80972), (4588, 53546), (5084, 48322), (5224, 47027), (6068, 40486), (9176, 26773), (10168, 24161), (12136, 20243)]