1285264512

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{22769}}^1$

素因数の和:22803

約数の個数: 144

約数和(自身を含む): 4302505350

約数和(自身を除く): 3017240838

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 8064, 9408, 14112, 18816, 22769, 28224, 45538, 56448, 68307, 91076, 136614, 159383, 182152, 204921, 273228, 318766, 364304, 409842, 478149, 546456, 637532, 728608, 819684, 956298, 1092912, 1115681, 1275064, 1434447, 1457216, 1639368, 1912596, 2185824, 2231362, 2550128, 2868894, 2914432, 3278736, 3347043, 3825192, 4371648, 4462724, 5100256, 5737788, 6557472, 6694086, 7650384, 8743296, 8925448, 10041129, 10200512, 11475576, 13114944, 13388172, 15300768, 17850896, 20082258, 20401024, 22951152, 26229888, 26776344, 30601536, 35701792, 40164516, 45902304, 53552688, 61203072, 71403584, 80329032, 91804608, 107105376, 142807168, 160658064, 183609216, 214210752, 321316128, 428421504, 642632256, 1285264512]

約数ペア:

[(1, 1285264512), (2, 642632256), (3, 428421504), (4, 321316128), (6, 214210752), (7, 183609216), (8, 160658064), (9, 142807168), (12, 107105376), (14, 91804608), (16, 80329032), (18, 71403584), (21, 61203072), (24, 53552688), (28, 45902304), (32, 40164516), (36, 35701792), (42, 30601536), (48, 26776344), (49, 26229888), (56, 22951152), (63, 20401024), (64, 20082258), (72, 17850896), (84, 15300768), (96, 13388172), (98, 13114944), (112, 11475576), (126, 10200512), (128, 10041129), (144, 8925448), (147, 8743296), (168, 7650384), (192, 6694086), (196, 6557472), (224, 5737788), (252, 5100256), (288, 4462724), (294, 4371648), (336, 3825192), (384, 3347043), (392, 3278736), (441, 2914432), (448, 2868894), (504, 2550128), (576, 2231362), (588, 2185824), (672, 1912596), (784, 1639368), (882, 1457216), (896, 1434447), (1008, 1275064), (1152, 1115681), (1176, 1092912), (1344, 956298), (1568, 819684), (1764, 728608), (2016, 637532), (2352, 546456), (2688, 478149), (3136, 409842), (3528, 364304), (4032, 318766), (4704, 273228), (6272, 204921), (7056, 182152), (8064, 159383), (9408, 136614), (14112, 91076), (18816, 68307), (22769, 56448), (28224, 45538)]