398824896

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 1207008000

約数和(自身を除く): 808183104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 59, 64, 68, 76, 96, 102, 109, 114, 118, 136, 152, 177, 192, 204, 218, 228, 236, 272, 304, 323, 327, 354, 408, 436, 456, 472, 544, 608, 646, 654, 708, 816, 872, 912, 944, 969, 1003, 1088, 1121, 1216, 1292, 1308, 1416, 1632, 1744, 1824, 1853, 1888, 1938, 2006, 2071, 2242, 2584, 2616, 2832, 3009, 3264, 3363, 3488, 3648, 3706, 3776, 3876, 4012, 4142, 4484, 5168, 5232, 5559, 5664, 6018, 6213, 6431, 6726, 6976, 7412, 7752, 8024, 8284, 8968, 10336, 10464, 11118, 11328, 12036, 12426, 12862, 13452, 14824, 15504, 16048, 16568, 17936, 19057, 19293, 20672, 20928, 22236, 24072, 24852, 25724, 26904, 29648, 31008, 32096, 33136, 35207, 35872, 38114, 38586, 44472, 48144, 49704, 51448, 53808, 57171, 59296, 62016, 64192, 66272, 70414, 71744, 76228, 77172, 88944, 96288, 99408, 102896, 105621, 107616, 109327, 114342, 118592, 122189, 132544, 140828, 152456, 154344, 177888, 192576, 198816, 205792, 211242, 215232, 218654, 228684, 244378, 281656, 304912, 308688, 327981, 355776, 366567, 397632, 411584, 422484, 437308, 457368, 488756, 563312, 609824, 617376, 655962, 733134, 844968, 874616, 914736, 977512, 1126624, 1219648, 1234752, 1311924, 1466268, 1689936, 1749232, 1829472, 1955024, 2077213, 2253248, 2623848, 2932536, 3379872, 3498464, 3658944, 3910048, 4154426, 5247696, 5865072, 6231639, 6759744, 6996928, 7820096, 8308852, 10495392, 11730144, 12463278, 16617704, 20990784, 23460288, 24926556, 33235408, 49853112, 66470816, 99706224, 132941632, 199412448, 398824896]

約数ペア:

[(1, 398824896), (2, 199412448), (3, 132941632), (4, 99706224), (6, 66470816), (8, 49853112), (12, 33235408), (16, 24926556), (17, 23460288), (19, 20990784), (24, 16617704), (32, 12463278), (34, 11730144), (38, 10495392), (48, 8308852), (51, 7820096), (57, 6996928), (59, 6759744), (64, 6231639), (68, 5865072), (76, 5247696), (96, 4154426), (102, 3910048), (109, 3658944), (114, 3498464), (118, 3379872), (136, 2932536), (152, 2623848), (177, 2253248), (192, 2077213), (204, 1955024), (218, 1829472), (228, 1749232), (236, 1689936), (272, 1466268), (304, 1311924), (323, 1234752), (327, 1219648), (354, 1126624), (408, 977512), (436, 914736), (456, 874616), (472, 844968), (544, 733134), (608, 655962), (646, 617376), (654, 609824), (708, 563312), (816, 488756), (872, 457368), (912, 437308), (944, 422484), (969, 411584), (1003, 397632), (1088, 366567), (1121, 355776), (1216, 327981), (1292, 308688), (1308, 304912), (1416, 281656), (1632, 244378), (1744, 228684), (1824, 218654), (1853, 215232), (1888, 211242), (1938, 205792), (2006, 198816), (2071, 192576), (2242, 177888), (2584, 154344), (2616, 152456), (2832, 140828), (3009, 132544), (3264, 122189), (3363, 118592), (3488, 114342), (3648, 109327), (3706, 107616), (3776, 105621), (3876, 102896), (4012, 99408), (4142, 96288), (4484, 88944), (5168, 77172), (5232, 76228), (5559, 71744), (5664, 70414), (6018, 66272), (6213, 64192), (6431, 62016), (6726, 59296), (6976, 57171), (7412, 53808), (7752, 51448), (8024, 49704), (8284, 48144), (8968, 44472), (10336, 38586), (10464, 38114), (11118, 35872), (11328, 35207), (12036, 33136), (12426, 32096), (12862, 31008), (13452, 29648), (14824, 26904), (15504, 25724), (16048, 24852), (16568, 24072), (17936, 22236), (19057, 20928), (19293, 20672)]