320007048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25301}}^1$

素因数の和:25358

約数の個数: 64

約数和(自身を含む): 874437120

約数和(自身を除く): 554430072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 25301, 50602, 75903, 101204, 151806, 202408, 303612, 430117, 607224, 784331, 860234, 1290351, 1568662, 1720468, 2352993, 2580702, 3137324, 3440936, 4705986, 5161404, 6274648, 9411972, 10322808, 13333627, 18823944, 26667254, 40000881, 53334508, 80001762, 106669016, 160003524, 320007048]

約数ペア:

[(1, 320007048), (2, 160003524), (3, 106669016), (4, 80001762), (6, 53334508), (8, 40000881), (12, 26667254), (17, 18823944), (24, 13333627), (31, 10322808), (34, 9411972), (51, 6274648), (62, 5161404), (68, 4705986), (93, 3440936), (102, 3137324), (124, 2580702), (136, 2352993), (186, 1720468), (204, 1568662), (248, 1290351), (372, 860234), (408, 784331), (527, 607224), (744, 430117), (1054, 303612), (1581, 202408), (2108, 151806), (3162, 101204), (4216, 75903), (6324, 50602), (12648, 25301)]