320472012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{200797}}^1$

素因数の和:200830

約数の個数: 48

約数和(自身を含む): 899575040

約数和(自身を除く): 579103028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 200797, 401594, 602391, 803188, 1204782, 1405579, 2409564, 2811158, 3815143, 4216737, 5622316, 7630286, 8433474, 11445429, 15260572, 16866948, 22890858, 26706001, 45781716, 53412002, 80118003, 106824004, 160236006, 320472012]

約数ペア:

[(1, 320472012), (2, 160236006), (3, 106824004), (4, 80118003), (6, 53412002), (7, 45781716), (12, 26706001), (14, 22890858), (19, 16866948), (21, 15260572), (28, 11445429), (38, 8433474), (42, 7630286), (57, 5622316), (76, 4216737), (84, 3815143), (114, 2811158), (133, 2409564), (228, 1405579), (266, 1204782), (399, 803188), (532, 602391), (798, 401594), (1596, 200797)]