222571548

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19141}}^1$

素因数の和:19187

約数の個数: 72

約数和(自身を含む): 627091920

約数和(自身を除く): 404520372

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, 19141, 38282, 57423, 76564, 114846, 172269, 229692, 325397, 344538, 363679, 650794, 689076, 727358, 976191, 1091037, 1301588, 1454716, 1952382, 2182074, 2928573, 3273111, 3904764, 4364148, 5857146, 6182543, 6546222, 11714292, 12365086, 13092444, 18547629, 24730172, 37095258, 55642887, 74190516, 111285774, 222571548]

約数ペア:

[(1, 222571548), (2, 111285774), (3, 74190516), (4, 55642887), (6, 37095258), (9, 24730172), (12, 18547629), (17, 13092444), (18, 12365086), (19, 11714292), (34, 6546222), (36, 6182543), (38, 5857146), (51, 4364148), (57, 3904764), (68, 3273111), (76, 2928573), (102, 2182074), (114, 1952382), (153, 1454716), (171, 1301588), (204, 1091037), (228, 976191), (306, 727358), (323, 689076), (342, 650794), (612, 363679), (646, 344538), (684, 325397), (969, 229692), (1292, 172269), (1938, 114846), (2907, 76564), (3876, 57423), (5814, 38282), (11628, 19141)]