253677424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 675956736

約数和(自身を除く): 422279312

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 47, 52, 56, 77, 88, 91, 94, 104, 112, 143, 154, 176, 182, 188, 208, 286, 308, 329, 337, 364, 376, 517, 572, 611, 616, 658, 674, 728, 752, 1001, 1034, 1144, 1222, 1232, 1316, 1348, 1456, 2002, 2068, 2288, 2359, 2444, 2632, 2696, 3619, 3707, 4004, 4136, 4277, 4381, 4718, 4888, 5264, 5392, 6721, 7238, 7414, 8008, 8272, 8554, 8762, 9436, 9776, 13442, 14476, 14828, 15839, 16016, 17108, 17524, 18872, 25949, 26884, 28952, 29656, 30667, 31678, 34216, 35048, 37744, 47047, 48191, 51898, 53768, 57904, 59312, 61334, 63356, 68432, 70096, 94094, 96382, 103796, 107536, 110873, 122668, 126712, 174229, 188188, 192764, 205907, 207592, 221746, 245336, 253424, 337337, 348458, 376376, 385528, 411814, 415184, 443492, 490672, 674674, 696916, 752752, 771056, 823628, 886984, 1219603, 1349348, 1393832, 1441349, 1647256, 1773968, 2264977, 2439206, 2698696, 2787664, 2882698, 3294512, 4529954, 4878412, 5397392, 5765396, 9059908, 9756824, 11530792, 15854839, 18119816, 19513648, 23061584, 31709678, 36239632, 63419356, 126838712, 253677424]

約数ペア:

[(1, 253677424), (2, 126838712), (4, 63419356), (7, 36239632), (8, 31709678), (11, 23061584), (13, 19513648), (14, 18119816), (16, 15854839), (22, 11530792), (26, 9756824), (28, 9059908), (44, 5765396), (47, 5397392), (52, 4878412), (56, 4529954), (77, 3294512), (88, 2882698), (91, 2787664), (94, 2698696), (104, 2439206), (112, 2264977), (143, 1773968), (154, 1647256), (176, 1441349), (182, 1393832), (188, 1349348), (208, 1219603), (286, 886984), (308, 823628), (329, 771056), (337, 752752), (364, 696916), (376, 674674), (517, 490672), (572, 443492), (611, 415184), (616, 411814), (658, 385528), (674, 376376), (728, 348458), (752, 337337), (1001, 253424), (1034, 245336), (1144, 221746), (1222, 207592), (1232, 205907), (1316, 192764), (1348, 188188), (1456, 174229), (2002, 126712), (2068, 122668), (2288, 110873), (2359, 107536), (2444, 103796), (2632, 96382), (2696, 94094), (3619, 70096), (3707, 68432), (4004, 63356), (4136, 61334), (4277, 59312), (4381, 57904), (4718, 53768), (4888, 51898), (5264, 48191), (5392, 47047), (6721, 37744), (7238, 35048), (7414, 34216), (8008, 31678), (8272, 30667), (8554, 29656), (8762, 28952), (9436, 26884), (9776, 25949), (13442, 18872), (14476, 17524), (14828, 17108), (15839, 16016)]