829636444

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17137}}^1$

素因数の和:17187

約数の個数: 72

約数和(自身を含む): 1914657360

約数和(自身を除く): 1085020916

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 6916, 12103, 17137, 24206, 34274, 48412, 68548, 119959, 222781, 239918, 325603, 445562, 479836, 651206, 839713, 891124, 1302412, 1559467, 1679426, 2279221, 3118934, 3358852, 4232839, 4558442, 6237868, 8465678, 9116884, 10916269, 15954547, 16931356, 21832538, 29629873, 31909094, 43665076, 59259746, 63818188, 118519492, 207409111, 414818222, 829636444]

約数ペア:

[(1, 829636444), (2, 414818222), (4, 207409111), (7, 118519492), (13, 63818188), (14, 59259746), (19, 43665076), (26, 31909094), (28, 29629873), (38, 21832538), (49, 16931356), (52, 15954547), (76, 10916269), (91, 9116884), (98, 8465678), (133, 6237868), (182, 4558442), (196, 4232839), (247, 3358852), (266, 3118934), (364, 2279221), (494, 1679426), (532, 1559467), (637, 1302412), (931, 891124), (988, 839713), (1274, 651206), (1729, 479836), (1862, 445562), (2548, 325603), (3458, 239918), (3724, 222781), (6916, 119959), (12103, 68548), (17137, 48412), (24206, 34274)]