806581728

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{164743}}^1$

素因数の和:164776

約数の個数: 72

約数和(自身を含む): 2428656048

約数和(自身を除く): 1622074320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 164743, 329486, 494229, 658972, 988458, 1317944, 1482687, 1976916, 2635888, 2800631, 2965374, 3953832, 5271776, 5601262, 5930748, 7907664, 8401893, 11202524, 11861496, 15815328, 16803786, 22405048, 23722992, 25205679, 33607572, 44810096, 47445984, 50411358, 67215144, 89620192, 100822716, 134430288, 201645432, 268860576, 403290864, 806581728]

約数ペア:

[(1, 806581728), (2, 403290864), (3, 268860576), (4, 201645432), (6, 134430288), (8, 100822716), (9, 89620192), (12, 67215144), (16, 50411358), (17, 47445984), (18, 44810096), (24, 33607572), (32, 25205679), (34, 23722992), (36, 22405048), (48, 16803786), (51, 15815328), (68, 11861496), (72, 11202524), (96, 8401893), (102, 7907664), (136, 5930748), (144, 5601262), (153, 5271776), (204, 3953832), (272, 2965374), (288, 2800631), (306, 2635888), (408, 1976916), (544, 1482687), (612, 1317944), (816, 988458), (1224, 658972), (1632, 494229), (2448, 329486), (4896, 164743)]