268940496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4673}}^1$

素因数の和:4804

約数の個数: 80

約数和(自身を含む): 765040320

約数和(自身を除く): 496099824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 109, 132, 176, 218, 264, 327, 436, 528, 654, 872, 1199, 1308, 1744, 2398, 2616, 3597, 4673, 4796, 5232, 7194, 9346, 9592, 14019, 14388, 18692, 19184, 28038, 28776, 37384, 51403, 56076, 57552, 74768, 102806, 112152, 154209, 205612, 224304, 308418, 411224, 509357, 616836, 822448, 1018714, 1233672, 1528071, 2037428, 2467344, 3056142, 4074856, 5602927, 6112284, 8149712, 11205854, 12224568, 16808781, 22411708, 24449136, 33617562, 44823416, 67235124, 89646832, 134470248, 268940496]

約数ペア:

[(1, 268940496), (2, 134470248), (3, 89646832), (4, 67235124), (6, 44823416), (8, 33617562), (11, 24449136), (12, 22411708), (16, 16808781), (22, 12224568), (24, 11205854), (33, 8149712), (44, 6112284), (48, 5602927), (66, 4074856), (88, 3056142), (109, 2467344), (132, 2037428), (176, 1528071), (218, 1233672), (264, 1018714), (327, 822448), (436, 616836), (528, 509357), (654, 411224), (872, 308418), (1199, 224304), (1308, 205612), (1744, 154209), (2398, 112152), (2616, 102806), (3597, 74768), (4673, 57552), (4796, 56076), (5232, 51403), (7194, 37384), (9346, 28776), (9592, 28038), (14019, 19184), (14388, 18692)]