848698004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 2073859200

約数和(自身を除く): 1225161196

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 68, 76, 77, 119, 133, 154, 187, 209, 238, 266, 308, 323, 361, 374, 418, 449, 476, 532, 646, 722, 748, 836, 898, 1292, 1309, 1444, 1463, 1796, 2261, 2527, 2618, 2926, 3143, 3553, 3971, 4522, 4939, 5054, 5236, 5852, 6137, 6286, 7106, 7633, 7942, 8531, 9044, 9878, 10108, 12274, 12572, 14212, 15266, 15884, 17062, 19756, 24548, 24871, 27797, 30532, 34124, 34573, 42959, 49742, 53431, 55594, 59717, 67507, 69146, 83963, 85918, 93841, 99484, 106862, 111188, 119434, 135014, 138292, 145027, 162089, 167926, 171836, 187682, 213724, 238868, 270028, 290054, 324178, 335852, 375364, 472549, 580108, 587741, 648356, 656887, 945098, 1015189, 1134623, 1175482, 1313774, 1595297, 1782979, 1890196, 2030378, 2269246, 2350964, 2627548, 2755513, 3190594, 3565958, 4060756, 4538492, 5511026, 6381188, 7131916, 11022052, 11167079, 12480853, 19288591, 22334158, 24961706, 30310643, 38577182, 44668316, 49923412, 60621286, 77154364, 121242572, 212174501, 424349002, 848698004]

約数ペア:

[(1, 848698004), (2, 424349002), (4, 212174501), (7, 121242572), (11, 77154364), (14, 60621286), (17, 49923412), (19, 44668316), (22, 38577182), (28, 30310643), (34, 24961706), (38, 22334158), (44, 19288591), (68, 12480853), (76, 11167079), (77, 11022052), (119, 7131916), (133, 6381188), (154, 5511026), (187, 4538492), (209, 4060756), (238, 3565958), (266, 3190594), (308, 2755513), (323, 2627548), (361, 2350964), (374, 2269246), (418, 2030378), (449, 1890196), (476, 1782979), (532, 1595297), (646, 1313774), (722, 1175482), (748, 1134623), (836, 1015189), (898, 945098), (1292, 656887), (1309, 648356), (1444, 587741), (1463, 580108), (1796, 472549), (2261, 375364), (2527, 335852), (2618, 324178), (2926, 290054), (3143, 270028), (3553, 238868), (3971, 213724), (4522, 187682), (4939, 171836), (5054, 167926), (5236, 162089), (5852, 145027), (6137, 138292), (6286, 135014), (7106, 119434), (7633, 111188), (7942, 106862), (8531, 99484), (9044, 93841), (9878, 85918), (10108, 83963), (12274, 69146), (12572, 67507), (14212, 59717), (15266, 55594), (15884, 53431), (17062, 49742), (19756, 42959), (24548, 34573), (24871, 34124), (27797, 30532)]