1284294846

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 2741207040

約数和(自身を除く): 1456912194

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 103, 129, 186, 206, 258, 309, 618, 1333, 1559, 2666, 3118, 3193, 3999, 4429, 4677, 6386, 7998, 8858, 9354, 9579, 13287, 19158, 26574, 48329, 67037, 96658, 134074, 137299, 144987, 160577, 201111, 274598, 289974, 321154, 402222, 411897, 481731, 823794, 963462, 2078147, 4156294, 4977887, 6234441, 6904811, 9955774, 12468882, 13809622, 14933661, 20714433, 29867322, 41428866, 214049141, 428098282, 642147423, 1284294846]

約数ペア:

[(1, 1284294846), (2, 642147423), (3, 428098282), (6, 214049141), (31, 41428866), (43, 29867322), (62, 20714433), (86, 14933661), (93, 13809622), (103, 12468882), (129, 9955774), (186, 6904811), (206, 6234441), (258, 4977887), (309, 4156294), (618, 2078147), (1333, 963462), (1559, 823794), (2666, 481731), (3118, 411897), (3193, 402222), (3999, 321154), (4429, 289974), (4677, 274598), (6386, 201111), (7998, 160577), (8858, 144987), (9354, 137299), (9579, 134074), (13287, 96658), (19158, 67037), (26574, 48329)]