2791488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 112

約数和(自身を含む): 8843264

約数和(自身を除く): 6051776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 67, 84, 93, 96, 112, 124, 134, 168, 186, 192, 201, 217, 224, 248, 268, 336, 372, 402, 434, 448, 469, 496, 536, 651, 672, 744, 804, 868, 938, 992, 1072, 1302, 1344, 1407, 1488, 1608, 1736, 1876, 1984, 2077, 2144, 2604, 2814, 2976, 3216, 3472, 3752, 4154, 4288, 5208, 5628, 5952, 6231, 6432, 6944, 7504, 8308, 10416, 11256, 12462, 12864, 13888, 14539, 15008, 16616, 20832, 22512, 24924, 29078, 30016, 33232, 41664, 43617, 45024, 49848, 58156, 66464, 87234, 90048, 99696, 116312, 132928, 174468, 199392, 232624, 348936, 398784, 465248, 697872, 930496, 1395744, 2791488]

約数ペア:

[(1, 2791488), (2, 1395744), (3, 930496), (4, 697872), (6, 465248), (7, 398784), (8, 348936), (12, 232624), (14, 199392), (16, 174468), (21, 132928), (24, 116312), (28, 99696), (31, 90048), (32, 87234), (42, 66464), (48, 58156), (56, 49848), (62, 45024), (64, 43617), (67, 41664), (84, 33232), (93, 30016), (96, 29078), (112, 24924), (124, 22512), (134, 20832), (168, 16616), (186, 15008), (192, 14539), (201, 13888), (217, 12864), (224, 12462), (248, 11256), (268, 10416), (336, 8308), (372, 7504), (402, 6944), (434, 6432), (448, 6231), (469, 5952), (496, 5628), (536, 5208), (651, 4288), (672, 4154), (744, 3752), (804, 3472), (868, 3216), (938, 2976), (992, 2814), (1072, 2604), (1302, 2144), (1344, 2077), (1407, 1984), (1488, 1876), (1608, 1736)]