215782164

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8134

約数の個数: 96

約数和(自身を含む): 634256000

約数和(自身を除く): 418473836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 8089, 8892, 13338, 16178, 24267, 26676, 32356, 48534, 72801, 97068, 105157, 145602, 153691, 210314, 218403, 291204, 307382, 315471, 420628, 436806, 461073, 614764, 630942, 873612, 922146, 946413, 1261884, 1383219, 1844292, 1892826, 1997983, 2766438, 2839239, 3785652, 3995966, 4149657, 5532876, 5678478, 5993949, 7991932, 8299314, 11356956, 11987898, 16598628, 17981847, 23975796, 35963694, 53945541, 71927388, 107891082, 215782164]

約数ペア:

[(1, 215782164), (2, 107891082), (3, 71927388), (4, 53945541), (6, 35963694), (9, 23975796), (12, 17981847), (13, 16598628), (18, 11987898), (19, 11356956), (26, 8299314), (27, 7991932), (36, 5993949), (38, 5678478), (39, 5532876), (52, 4149657), (54, 3995966), (57, 3785652), (76, 2839239), (78, 2766438), (108, 1997983), (114, 1892826), (117, 1844292), (156, 1383219), (171, 1261884), (228, 946413), (234, 922146), (247, 873612), (342, 630942), (351, 614764), (468, 461073), (494, 436806), (513, 420628), (684, 315471), (702, 307382), (741, 291204), (988, 218403), (1026, 210314), (1404, 153691), (1482, 145602), (2052, 105157), (2223, 97068), (2964, 72801), (4446, 48534), (6669, 32356), (8089, 26676), (8892, 24267), (13338, 16178)]