215301576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10091}}^1$

素因数の和:10234

約数の個数: 64

約数和(自身を含む): 620052480

約数和(自身を除く): 404750904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10091, 10668, 20182, 21336, 30273, 40364, 60546, 70637, 80728, 121092, 141274, 211911, 242184, 282548, 423822, 565096, 847644, 1281557, 1695288, 2563114, 3844671, 5126228, 7689342, 8970899, 10252456, 15378684, 17941798, 26912697, 30757368, 35883596, 53825394, 71767192, 107650788, 215301576]

約数ペア:

[(1, 215301576), (2, 107650788), (3, 71767192), (4, 53825394), (6, 35883596), (7, 30757368), (8, 26912697), (12, 17941798), (14, 15378684), (21, 10252456), (24, 8970899), (28, 7689342), (42, 5126228), (56, 3844671), (84, 2563114), (127, 1695288), (168, 1281557), (254, 847644), (381, 565096), (508, 423822), (762, 282548), (889, 242184), (1016, 211911), (1524, 141274), (1778, 121092), (2667, 80728), (3048, 70637), (3556, 60546), (5334, 40364), (7112, 30273), (10091, 21336), (10668, 20182)]