355028492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 802013184

約数和(自身を除く): 446984692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 73, 91, 124, 146, 182, 217, 292, 364, 403, 431, 434, 511, 806, 862, 868, 949, 1022, 1612, 1724, 1898, 2044, 2263, 2821, 3017, 3796, 4526, 5603, 5642, 6034, 6643, 9052, 11206, 11284, 12068, 13286, 13361, 15841, 22412, 26572, 26722, 29419, 31463, 31682, 39221, 53444, 58838, 62926, 63364, 78442, 93527, 117676, 125852, 156884, 173693, 187054, 205933, 220241, 347386, 374108, 409019, 411866, 440482, 694772, 818038, 823732, 880964, 975353, 1215851, 1636076, 1950706, 2431702, 2863133, 3901412, 4863404, 5726266, 6827471, 11452532, 12679589, 13654942, 25359178, 27309884, 50718356, 88757123, 177514246, 355028492]

約数ペア:

[(1, 355028492), (2, 177514246), (4, 88757123), (7, 50718356), (13, 27309884), (14, 25359178), (26, 13654942), (28, 12679589), (31, 11452532), (52, 6827471), (62, 5726266), (73, 4863404), (91, 3901412), (124, 2863133), (146, 2431702), (182, 1950706), (217, 1636076), (292, 1215851), (364, 975353), (403, 880964), (431, 823732), (434, 818038), (511, 694772), (806, 440482), (862, 411866), (868, 409019), (949, 374108), (1022, 347386), (1612, 220241), (1724, 205933), (1898, 187054), (2044, 173693), (2263, 156884), (2821, 125852), (3017, 117676), (3796, 93527), (4526, 78442), (5603, 63364), (5642, 62926), (6034, 58838), (6643, 53444), (9052, 39221), (11206, 31682), (11284, 31463), (12068, 29419), (13286, 26722), (13361, 26572), (15841, 22412)]