2521799168

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1350

約数の個数: 160

約数和(自身を含む): 6275491200

約数和(自身を除く): 3753692032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 128, 133, 152, 203, 224, 232, 256, 266, 304, 406, 448, 464, 512, 532, 551, 608, 812, 896, 928, 1064, 1102, 1216, 1277, 1624, 1792, 1856, 2128, 2204, 2432, 2554, 3248, 3584, 3712, 3857, 4256, 4408, 4864, 5108, 6496, 7424, 7714, 8512, 8816, 8939, 9728, 10216, 12992, 14848, 15428, 17024, 17632, 17878, 20432, 24263, 25984, 30856, 34048, 35264, 35756, 37033, 40864, 48526, 51968, 61712, 68096, 70528, 71512, 74066, 81728, 97052, 103936, 123424, 141056, 143024, 148132, 163456, 169841, 194104, 246848, 259231, 282112, 286048, 296264, 326912, 339682, 388208, 493696, 518462, 572096, 592528, 653824, 679364, 703627, 776416, 987392, 1036924, 1144192, 1185056, 1358728, 1407254, 1552832, 1974784, 2073848, 2288384, 2370112, 2717456, 2814508, 3105664, 4147696, 4576768, 4740224, 4925389, 5434912, 5629016, 6211328, 8295392, 9480448, 9850778, 10869824, 11258032, 12422656, 16590784, 18960896, 19701556, 21739648, 22516064, 33181568, 39403112, 43479296, 45032128, 66363136, 78806224, 86958592, 90064256, 132726272, 157612448, 180128512, 315224896, 360257024, 630449792, 1260899584, 2521799168]

約数ペア:

[(1, 2521799168), (2, 1260899584), (4, 630449792), (7, 360257024), (8, 315224896), (14, 180128512), (16, 157612448), (19, 132726272), (28, 90064256), (29, 86958592), (32, 78806224), (38, 66363136), (56, 45032128), (58, 43479296), (64, 39403112), (76, 33181568), (112, 22516064), (116, 21739648), (128, 19701556), (133, 18960896), (152, 16590784), (203, 12422656), (224, 11258032), (232, 10869824), (256, 9850778), (266, 9480448), (304, 8295392), (406, 6211328), (448, 5629016), (464, 5434912), (512, 4925389), (532, 4740224), (551, 4576768), (608, 4147696), (812, 3105664), (896, 2814508), (928, 2717456), (1064, 2370112), (1102, 2288384), (1216, 2073848), (1277, 1974784), (1624, 1552832), (1792, 1407254), (1856, 1358728), (2128, 1185056), (2204, 1144192), (2432, 1036924), (2554, 987392), (3248, 776416), (3584, 703627), (3712, 679364), (3857, 653824), (4256, 592528), (4408, 572096), (4864, 518462), (5108, 493696), (6496, 388208), (7424, 339682), (7714, 326912), (8512, 296264), (8816, 286048), (8939, 282112), (9728, 259231), (10216, 246848), (12992, 194104), (14848, 169841), (15428, 163456), (17024, 148132), (17632, 143024), (17878, 141056), (20432, 123424), (24263, 103936), (25984, 97052), (30856, 81728), (34048, 74066), (35264, 71512), (35756, 70528), (37033, 68096), (40864, 61712), (48526, 51968)]