27831132322

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:912

約数の個数: 128

約数和(自身を含む): 54009446400

約数和(自身を除く): 26178314078

約数列:

[1, 2, 7, 14, 19, 29, 31, 38, 58, 62, 133, 181, 203, 217, 266, 362, 406, 434, 551, 589, 643, 899, 1102, 1178, 1267, 1286, 1798, 2534, 3439, 3857, 4123, 4501, 5249, 5611, 6293, 6878, 7714, 8246, 9002, 10498, 11222, 12217, 12586, 17081, 18647, 19933, 24073, 24434, 34162, 36743, 37294, 39277, 39866, 48146, 73486, 78554, 85519, 99731, 106609, 116383, 119567, 130529, 139531, 162719, 171038, 199462, 213218, 232766, 239134, 261058, 279062, 325438, 354293, 378727, 578057, 698117, 708586, 746263, 757454, 814681, 1139033, 1156114, 1396234, 1492526, 1629362, 2211277, 2278066, 2480051, 2651089, 3091661, 3375107, 3607873, 4046399, 4422554, 4960102, 5302178, 6183322, 6750214, 7215746, 8092798, 10983083, 15478939, 21641627, 21966166, 23625749, 25255111, 30957878, 43283254, 47251498, 50510222, 64127033, 68549587, 76881581, 104628317, 128254066, 137099174, 153763162, 209256634, 448889231, 479847109, 732398219, 897778462, 959694218, 1464796438, 1987938023, 3975876046, 13915566161, 27831132322]

約数ペア:

[(1, 27831132322), (2, 13915566161), (7, 3975876046), (14, 1987938023), (19, 1464796438), (29, 959694218), (31, 897778462), (38, 732398219), (58, 479847109), (62, 448889231), (133, 209256634), (181, 153763162), (203, 137099174), (217, 128254066), (266, 104628317), (362, 76881581), (406, 68549587), (434, 64127033), (551, 50510222), (589, 47251498), (643, 43283254), (899, 30957878), (1102, 25255111), (1178, 23625749), (1267, 21966166), (1286, 21641627), (1798, 15478939), (2534, 10983083), (3439, 8092798), (3857, 7215746), (4123, 6750214), (4501, 6183322), (5249, 5302178), (5611, 4960102), (6293, 4422554), (6878, 4046399), (7714, 3607873), (8246, 3375107), (9002, 3091661), (10498, 2651089), (11222, 2480051), (12217, 2278066), (12586, 2211277), (17081, 1629362), (18647, 1492526), (19933, 1396234), (24073, 1156114), (24434, 1139033), (34162, 814681), (36743, 757454), (37294, 746263), (39277, 708586), (39866, 698117), (48146, 578057), (73486, 378727), (78554, 354293), (85519, 325438), (99731, 279062), (106609, 261058), (116383, 239134), (119567, 232766), (130529, 213218), (139531, 199462), (162719, 171038)]