397062198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 966131712

約数和(自身を除く): 569069514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 127, 186, 234, 254, 279, 381, 403, 431, 558, 762, 806, 862, 1143, 1209, 1293, 1651, 2286, 2418, 2586, 3302, 3627, 3879, 3937, 4953, 5603, 7254, 7758, 7874, 9906, 11206, 11811, 13361, 14859, 16809, 23622, 26722, 29718, 33618, 35433, 40083, 50427, 51181, 54737, 70866, 80166, 100854, 102362, 109474, 120249, 153543, 164211, 173693, 240498, 307086, 328422, 347386, 460629, 492633, 521079, 711581, 921258, 985266, 1042158, 1423162, 1563237, 1696847, 2134743, 3126474, 3393694, 4269486, 5090541, 6404229, 10181082, 12808458, 15271623, 22059011, 30543246, 44118022, 66177033, 132354066, 198531099, 397062198]

約数ペア:

[(1, 397062198), (2, 198531099), (3, 132354066), (6, 66177033), (9, 44118022), (13, 30543246), (18, 22059011), (26, 15271623), (31, 12808458), (39, 10181082), (62, 6404229), (78, 5090541), (93, 4269486), (117, 3393694), (127, 3126474), (186, 2134743), (234, 1696847), (254, 1563237), (279, 1423162), (381, 1042158), (403, 985266), (431, 921258), (558, 711581), (762, 521079), (806, 492633), (862, 460629), (1143, 347386), (1209, 328422), (1293, 307086), (1651, 240498), (2286, 173693), (2418, 164211), (2586, 153543), (3302, 120249), (3627, 109474), (3879, 102362), (3937, 100854), (4953, 80166), (5603, 70866), (7254, 54737), (7758, 51181), (7874, 50427), (9906, 40083), (11206, 35433), (11811, 33618), (13361, 29718), (14859, 26722), (16809, 23622)]