343416394881

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1\times {\mathrm{1877}}^1$

素因数の和:2695

約数の個数: 96

約数和(自身を含む): 600139088640

約数和(自身を除く): 256722693759

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 353, 399, 433, 1059, 1197, 1299, 1877, 2471, 3031, 3177, 3897, 5631, 6707, 7413, 8227, 9093, 13139, 16893, 20121, 22239, 24681, 27279, 35663, 39417, 46949, 57589, 60363, 74043, 106989, 118251, 140847, 152849, 172767, 249641, 320967, 422541, 458547, 518301, 662581, 748923, 812741, 1069943, 1375641, 1987743, 2246769, 2438223, 2904131, 3209829, 4638067, 5689187, 5963229, 7314669, 8712393, 9629487, 12589039, 13914201, 15442079, 17067561, 20328917, 26137179, 37767117, 41742603, 46326237, 51202683, 60986751, 88123273, 108094553, 113301351, 138978711, 182960253, 264369819, 286897573, 324283659, 793109457, 860692719, 972850977, 2008283011, 2582078157, 5451053887, 6024849033, 16353161661, 18074547099, 38157377209, 49059484983, 114472131627, 343416394881]

約数ペア:

[(1, 343416394881), (3, 114472131627), (7, 49059484983), (9, 38157377209), (19, 18074547099), (21, 16353161661), (57, 6024849033), (63, 5451053887), (133, 2582078157), (171, 2008283011), (353, 972850977), (399, 860692719), (433, 793109457), (1059, 324283659), (1197, 286897573), (1299, 264369819), (1877, 182960253), (2471, 138978711), (3031, 113301351), (3177, 108094553), (3897, 88123273), (5631, 60986751), (6707, 51202683), (7413, 46326237), (8227, 41742603), (9093, 37767117), (13139, 26137179), (16893, 20328917), (20121, 17067561), (22239, 15442079), (24681, 13914201), (27279, 12589039), (35663, 9629487), (39417, 8712393), (46949, 7314669), (57589, 5963229), (60363, 5689187), (74043, 4638067), (106989, 3209829), (118251, 2904131), (140847, 2438223), (152849, 2246769), (172767, 1987743), (249641, 1375641), (320967, 1069943), (422541, 812741), (458547, 748923), (518301, 662581)]