657482004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56543}}^1$

素因数の和:56589

約数の個数: 72

約数和(自身を含む): 1852381440

約数和(自身を除く): 1194899436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 56543, 113086, 169629, 226172, 339258, 508887, 678516, 961231, 1017774, 1074317, 1922462, 2035548, 2148634, 2883693, 3222951, 3844924, 4297268, 5767386, 6445902, 8651079, 9668853, 11534772, 12891804, 17302158, 18263389, 19337706, 34604316, 36526778, 38675412, 54790167, 73053556, 109580334, 164370501, 219160668, 328741002, 657482004]

約数ペア:

[(1, 657482004), (2, 328741002), (3, 219160668), (4, 164370501), (6, 109580334), (9, 73053556), (12, 54790167), (17, 38675412), (18, 36526778), (19, 34604316), (34, 19337706), (36, 18263389), (38, 17302158), (51, 12891804), (57, 11534772), (68, 9668853), (76, 8651079), (102, 6445902), (114, 5767386), (153, 4297268), (171, 3844924), (204, 3222951), (228, 2883693), (306, 2148634), (323, 2035548), (342, 1922462), (612, 1074317), (646, 1017774), (684, 961231), (969, 678516), (1292, 508887), (1938, 339258), (2907, 226172), (3876, 169629), (5814, 113086), (11628, 56543)]