253328832

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 168

約数和(自身を含む): 788834592

約数和(自身を除く): 535505760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 64, 68, 72, 82, 96, 102, 123, 136, 144, 153, 164, 192, 204, 246, 272, 288, 306, 328, 369, 408, 492, 544, 576, 612, 631, 656, 697, 738, 816, 984, 1088, 1224, 1262, 1312, 1394, 1476, 1632, 1893, 1968, 2091, 2448, 2524, 2624, 2788, 2952, 3264, 3786, 3936, 4182, 4896, 5048, 5576, 5679, 5904, 6273, 7572, 7872, 8364, 9792, 10096, 10727, 11152, 11358, 11808, 12546, 15144, 16728, 20192, 21454, 22304, 22716, 23616, 25092, 25871, 30288, 32181, 33456, 40384, 42908, 44608, 45432, 50184, 51742, 60576, 64362, 66912, 77613, 85816, 90864, 96543, 100368, 103484, 121152, 128724, 133824, 155226, 171632, 181728, 193086, 200736, 206968, 232839, 257448, 310452, 343264, 363456, 386172, 401472, 413936, 439807, 465678, 514896, 620904, 686528, 772344, 827872, 879614, 931356, 1029792, 1241808, 1319421, 1544688, 1655744, 1759228, 1862712, 2059584, 2483616, 2638842, 3089376, 3518456, 3725424, 3958263, 4967232, 5277684, 6178752, 7036912, 7450848, 7916526, 10555368, 14073824, 14901696, 15833052, 21110736, 28147648, 31666104, 42221472, 63332208, 84442944, 126664416, 253328832]

約数ペア:

[(1, 253328832), (2, 126664416), (3, 84442944), (4, 63332208), (6, 42221472), (8, 31666104), (9, 28147648), (12, 21110736), (16, 15833052), (17, 14901696), (18, 14073824), (24, 10555368), (32, 7916526), (34, 7450848), (36, 7036912), (41, 6178752), (48, 5277684), (51, 4967232), (64, 3958263), (68, 3725424), (72, 3518456), (82, 3089376), (96, 2638842), (102, 2483616), (123, 2059584), (136, 1862712), (144, 1759228), (153, 1655744), (164, 1544688), (192, 1319421), (204, 1241808), (246, 1029792), (272, 931356), (288, 879614), (306, 827872), (328, 772344), (369, 686528), (408, 620904), (492, 514896), (544, 465678), (576, 439807), (612, 413936), (631, 401472), (656, 386172), (697, 363456), (738, 343264), (816, 310452), (984, 257448), (1088, 232839), (1224, 206968), (1262, 200736), (1312, 193086), (1394, 181728), (1476, 171632), (1632, 155226), (1893, 133824), (1968, 128724), (2091, 121152), (2448, 103484), (2524, 100368), (2624, 96543), (2788, 90864), (2952, 85816), (3264, 77613), (3786, 66912), (3936, 64362), (4182, 60576), (4896, 51742), (5048, 50184), (5576, 45432), (5679, 44608), (5904, 42908), (6273, 40384), (7572, 33456), (7872, 32181), (8364, 30288), (9792, 25871), (10096, 25092), (10727, 23616), (11152, 22716), (11358, 22304), (11808, 21454), (12546, 20192), (15144, 16728)]