2808313164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241513}}^1$

素因数の和:241559

約数の個数: 72

約数和(自身を含む): 7911998640

約数和(自身を除く): 5103685476

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, 241513, 483026, 724539, 966052, 1449078, 2173617, 2898156, 4105721, 4347234, 4588747, 8211442, 8694468, 9177494, 12317163, 13766241, 16422884, 18354988, 24634326, 27532482, 36951489, 41298723, 49268652, 55064964, 73902978, 78008699, 82597446, 147805956, 156017398, 165194892, 234026097, 312034796, 468052194, 702078291, 936104388, 1404156582, 2808313164]

約数ペア:

[(1, 2808313164), (2, 1404156582), (3, 936104388), (4, 702078291), (6, 468052194), (9, 312034796), (12, 234026097), (17, 165194892), (18, 156017398), (19, 147805956), (34, 82597446), (36, 78008699), (38, 73902978), (51, 55064964), (57, 49268652), (68, 41298723), (76, 36951489), (102, 27532482), (114, 24634326), (153, 18354988), (171, 16422884), (204, 13766241), (228, 12317163), (306, 9177494), (323, 8694468), (342, 8211442), (612, 4588747), (646, 4347234), (684, 4105721), (969, 2898156), (1292, 2173617), (1938, 1449078), (2907, 966052), (3876, 724539), (5814, 483026), (11628, 241513)]