198406728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 631154160

約数和(自身を除く): 432747432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 37, 39, 51, 52, 68, 72, 74, 78, 102, 104, 111, 117, 136, 148, 153, 156, 204, 221, 222, 234, 296, 306, 312, 333, 337, 408, 442, 444, 468, 481, 612, 629, 663, 666, 674, 884, 888, 936, 962, 1011, 1224, 1258, 1326, 1332, 1348, 1443, 1768, 1887, 1924, 1989, 2022, 2516, 2652, 2664, 2696, 2886, 3033, 3774, 3848, 3978, 4044, 4329, 4381, 5032, 5304, 5661, 5729, 5772, 6066, 7548, 7956, 8088, 8177, 8658, 8762, 11322, 11458, 11544, 12132, 12469, 13143, 15096, 15912, 16354, 17187, 17316, 17524, 22644, 22916, 24264, 24531, 24938, 26286, 32708, 34374, 34632, 35048, 37407, 39429, 45288, 45832, 49062, 49876, 51561, 52572, 65416, 68748, 73593, 74477, 74814, 78858, 98124, 99752, 103122, 105144, 112221, 137496, 147186, 148954, 149628, 157716, 162097, 196248, 206244, 211973, 223431, 224442, 294372, 297908, 299256, 315432, 324194, 412488, 423946, 446862, 448884, 486291, 588744, 595816, 635919, 648388, 670293, 847892, 893724, 897768, 972582, 1271838, 1296776, 1340586, 1458873, 1695784, 1787448, 1907757, 1945164, 2543676, 2681172, 2755649, 2917746, 3815514, 3890328, 5087352, 5362344, 5511298, 5835492, 7631028, 8266947, 11022596, 11670984, 15262056, 16533894, 22045192, 24800841, 33067788, 49601682, 66135576, 99203364, 198406728]

約数ペア:

[(1, 198406728), (2, 99203364), (3, 66135576), (4, 49601682), (6, 33067788), (8, 24800841), (9, 22045192), (12, 16533894), (13, 15262056), (17, 11670984), (18, 11022596), (24, 8266947), (26, 7631028), (34, 5835492), (36, 5511298), (37, 5362344), (39, 5087352), (51, 3890328), (52, 3815514), (68, 2917746), (72, 2755649), (74, 2681172), (78, 2543676), (102, 1945164), (104, 1907757), (111, 1787448), (117, 1695784), (136, 1458873), (148, 1340586), (153, 1296776), (156, 1271838), (204, 972582), (221, 897768), (222, 893724), (234, 847892), (296, 670293), (306, 648388), (312, 635919), (333, 595816), (337, 588744), (408, 486291), (442, 448884), (444, 446862), (468, 423946), (481, 412488), (612, 324194), (629, 315432), (663, 299256), (666, 297908), (674, 294372), (884, 224442), (888, 223431), (936, 211973), (962, 206244), (1011, 196248), (1224, 162097), (1258, 157716), (1326, 149628), (1332, 148954), (1348, 147186), (1443, 137496), (1768, 112221), (1887, 105144), (1924, 103122), (1989, 99752), (2022, 98124), (2516, 78858), (2652, 74814), (2664, 74477), (2696, 73593), (2886, 68748), (3033, 65416), (3774, 52572), (3848, 51561), (3978, 49876), (4044, 49062), (4329, 45832), (4381, 45288), (5032, 39429), (5304, 37407), (5661, 35048), (5729, 34632), (5772, 34374), (6066, 32708), (7548, 26286), (7956, 24938), (8088, 24531), (8177, 24264), (8658, 22916), (8762, 22644), (11322, 17524), (11458, 17316), (11544, 17187), (12132, 16354), (12469, 15912), (13143, 15096)]