489392442

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39233}}^1$

素因数の和:39265

約数の個数: 80

約数和(自身を含む): 1367226432

約数和(自身を除く): 877833990

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 6237, 12474, 39233, 78466, 117699, 235398, 274631, 353097, 431563, 549262, 706194, 823893, 863126, 1059291, 1294689, 1647786, 2118582, 2471679, 2589378, 3020941, 3177873, 3884067, 4943358, 6041882, 6355746, 7415037, 7768134, 9062823, 11652201, 14830074, 18125646, 22245111, 23304402, 27188469, 34956603, 44490222, 54376938, 69913206, 81565407, 163130814, 244696221, 489392442]

約数ペア:

[(1, 489392442), (2, 244696221), (3, 163130814), (6, 81565407), (7, 69913206), (9, 54376938), (11, 44490222), (14, 34956603), (18, 27188469), (21, 23304402), (22, 22245111), (27, 18125646), (33, 14830074), (42, 11652201), (54, 9062823), (63, 7768134), (66, 7415037), (77, 6355746), (81, 6041882), (99, 4943358), (126, 3884067), (154, 3177873), (162, 3020941), (189, 2589378), (198, 2471679), (231, 2118582), (297, 1647786), (378, 1294689), (462, 1059291), (567, 863126), (594, 823893), (693, 706194), (891, 549262), (1134, 431563), (1386, 353097), (1782, 274631), (2079, 235398), (4158, 117699), (6237, 78466), (12474, 39233)]