1571328

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 120

約数和(自身を含む): 5106816

約数和(自身を除く): 3535488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 279, 288, 341, 352, 372, 384, 396, 496, 512, 528, 558, 576, 682, 704, 744, 768, 792, 992, 1023, 1056, 1116, 1152, 1364, 1408, 1488, 1536, 1584, 1984, 2046, 2112, 2232, 2304, 2728, 2816, 2976, 3069, 3168, 3968, 4092, 4224, 4464, 4608, 5456, 5632, 5952, 6138, 6336, 7936, 8184, 8448, 8928, 10912, 11904, 12276, 12672, 15872, 16368, 16896, 17856, 21824, 23808, 24552, 25344, 32736, 35712, 43648, 47616, 49104, 50688, 65472, 71424, 87296, 98208, 130944, 142848, 174592, 196416, 261888, 392832, 523776, 785664, 1571328]

約数ペア:

[(1, 1571328), (2, 785664), (3, 523776), (4, 392832), (6, 261888), (8, 196416), (9, 174592), (11, 142848), (12, 130944), (16, 98208), (18, 87296), (22, 71424), (24, 65472), (31, 50688), (32, 49104), (33, 47616), (36, 43648), (44, 35712), (48, 32736), (62, 25344), (64, 24552), (66, 23808), (72, 21824), (88, 17856), (93, 16896), (96, 16368), (99, 15872), (124, 12672), (128, 12276), (132, 11904), (144, 10912), (176, 8928), (186, 8448), (192, 8184), (198, 7936), (248, 6336), (256, 6138), (264, 5952), (279, 5632), (288, 5456), (341, 4608), (352, 4464), (372, 4224), (384, 4092), (396, 3968), (496, 3168), (512, 3069), (528, 2976), (558, 2816), (576, 2728), (682, 2304), (704, 2232), (744, 2112), (768, 2046), (792, 1984), (992, 1584), (1023, 1536), (1056, 1488), (1116, 1408), (1152, 1364)]