557568

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^2$

素因数の和:46

約数の個数: 90

約数和(自身を含む): 1768767

約数和(自身を除く): 1211199

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 484, 512, 528, 576, 704, 726, 768, 792, 968, 1056, 1089, 1152, 1408, 1452, 1536, 1584, 1936, 2112, 2178, 2304, 2816, 2904, 3168, 3872, 4224, 4356, 4608, 5632, 5808, 6336, 7744, 8448, 8712, 11616, 12672, 15488, 16896, 17424, 23232, 25344, 30976, 34848, 46464, 50688, 61952, 69696, 92928, 139392, 185856, 278784, 557568]

約数ペア:

[(1, 557568), (2, 278784), (3, 185856), (4, 139392), (6, 92928), (8, 69696), (9, 61952), (11, 50688), (12, 46464), (16, 34848), (18, 30976), (22, 25344), (24, 23232), (32, 17424), (33, 16896), (36, 15488), (44, 12672), (48, 11616), (64, 8712), (66, 8448), (72, 7744), (88, 6336), (96, 5808), (99, 5632), (121, 4608), (128, 4356), (132, 4224), (144, 3872), (176, 3168), (192, 2904), (198, 2816), (242, 2304), (256, 2178), (264, 2112), (288, 1936), (352, 1584), (363, 1536), (384, 1452), (396, 1408), (484, 1152), (512, 1089), (528, 1056), (576, 968), (704, 792), (726, 768)]