213273648

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{23509}}^1$

素因数の和:23536

約数の個数: 100

約数和(自身を含む): 705488080

約数和(自身を除く): 492214432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 23509, 47018, 70527, 94036, 141054, 164563, 188072, 211581, 282108, 329126, 376144, 423162, 493689, 564216, 634743, 658252, 846324, 987378, 1128432, 1269486, 1316504, 1481067, 1692648, 1904229, 1974756, 2538972, 2633008, 2962134, 3385296, 3808458, 3949512, 4443201, 5077944, 5924268, 7616916, 7899024, 8886402, 10155888, 11848536, 13329603, 15233832, 17772804, 23697072, 26659206, 30467664, 35545608, 53318412, 71091216, 106636824, 213273648]

約数ペア:

[(1, 213273648), (2, 106636824), (3, 71091216), (4, 53318412), (6, 35545608), (7, 30467664), (8, 26659206), (9, 23697072), (12, 17772804), (14, 15233832), (16, 13329603), (18, 11848536), (21, 10155888), (24, 8886402), (27, 7899024), (28, 7616916), (36, 5924268), (42, 5077944), (48, 4443201), (54, 3949512), (56, 3808458), (63, 3385296), (72, 2962134), (81, 2633008), (84, 2538972), (108, 1974756), (112, 1904229), (126, 1692648), (144, 1481067), (162, 1316504), (168, 1269486), (189, 1128432), (216, 987378), (252, 846324), (324, 658252), (336, 634743), (378, 564216), (432, 493689), (504, 423162), (567, 376144), (648, 329126), (756, 282108), (1008, 211581), (1134, 188072), (1296, 164563), (1512, 141054), (2268, 94036), (3024, 70527), (4536, 47018), (9072, 23509)]