1317835792

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 3413448192

約数和(自身を除く): 2095612400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 43, 49, 52, 56, 62, 86, 91, 97, 98, 104, 112, 124, 172, 182, 194, 196, 208, 217, 248, 301, 344, 364, 388, 392, 403, 434, 496, 559, 602, 637, 679, 688, 728, 776, 784, 806, 868, 1118, 1204, 1261, 1274, 1333, 1358, 1456, 1519, 1552, 1612, 1736, 2107, 2236, 2408, 2522, 2548, 2666, 2716, 2821, 3007, 3038, 3224, 3472, 3913, 4171, 4214, 4472, 4753, 4816, 5044, 5096, 5332, 5432, 5642, 6014, 6076, 6448, 7826, 8342, 8428, 8827, 8944, 9331, 9506, 10088, 10192, 10664, 10864, 11284, 12028, 12152, 15652, 16684, 16856, 17329, 17654, 18662, 19012, 19747, 20176, 21049, 21328, 22568, 24056, 24304, 27391, 29197, 31304, 33368, 33712, 34658, 35308, 37324, 38024, 39091, 39494, 42098, 45136, 48112, 54223, 54782, 58394, 61789, 62608, 65317, 66736, 69316, 70616, 74648, 76048, 78182, 78988, 84196, 108446, 109564, 116788, 121303, 123578, 129301, 130634, 138632, 141232, 147343, 149296, 156364, 157976, 168392, 204379, 216892, 219128, 233576, 242606, 247156, 258602, 261268, 273637, 277264, 294686, 312728, 315952, 336784, 379561, 408758, 433784, 438256, 467152, 485212, 494312, 517204, 522536, 547274, 589372, 625456, 759122, 817516, 849121, 867568, 905107, 970424, 988624, 1034408, 1045072, 1094548, 1178744, 1518244, 1635032, 1680913, 1698242, 1810214, 1915459, 1940848, 2068816, 2189096, 2357488, 2656927, 3036488, 3270064, 3361826, 3396484, 3620428, 3830918, 4378192, 5313854, 6072976, 6335749, 6723652, 6792968, 7240856, 7661836, 10627708, 11766391, 12671498, 13447304, 13585936, 14481712, 15323672, 21255416, 23532782, 25342996, 26894608, 30647344, 42510832, 47065564, 50685992, 82364737, 94131128, 101371984, 164729474, 188262256, 329458948, 658917896, 1317835792]

約数ペア:

[(1, 1317835792), (2, 658917896), (4, 329458948), (7, 188262256), (8, 164729474), (13, 101371984), (14, 94131128), (16, 82364737), (26, 50685992), (28, 47065564), (31, 42510832), (43, 30647344), (49, 26894608), (52, 25342996), (56, 23532782), (62, 21255416), (86, 15323672), (91, 14481712), (97, 13585936), (98, 13447304), (104, 12671498), (112, 11766391), (124, 10627708), (172, 7661836), (182, 7240856), (194, 6792968), (196, 6723652), (208, 6335749), (217, 6072976), (248, 5313854), (301, 4378192), (344, 3830918), (364, 3620428), (388, 3396484), (392, 3361826), (403, 3270064), (434, 3036488), (496, 2656927), (559, 2357488), (602, 2189096), (637, 2068816), (679, 1940848), (688, 1915459), (728, 1810214), (776, 1698242), (784, 1680913), (806, 1635032), (868, 1518244), (1118, 1178744), (1204, 1094548), (1261, 1045072), (1274, 1034408), (1333, 988624), (1358, 970424), (1456, 905107), (1519, 867568), (1552, 849121), (1612, 817516), (1736, 759122), (2107, 625456), (2236, 589372), (2408, 547274), (2522, 522536), (2548, 517204), (2666, 494312), (2716, 485212), (2821, 467152), (3007, 438256), (3038, 433784), (3224, 408758), (3472, 379561), (3913, 336784), (4171, 315952), (4214, 312728), (4472, 294686), (4753, 277264), (4816, 273637), (5044, 261268), (5096, 258602), (5332, 247156), (5432, 242606), (5642, 233576), (6014, 219128), (6076, 216892), (6448, 204379), (7826, 168392), (8342, 157976), (8428, 156364), (8827, 149296), (8944, 147343), (9331, 141232), (9506, 138632), (10088, 130634), (10192, 129301), (10664, 123578), (10864, 121303), (11284, 116788), (12028, 109564), (12152, 108446), (15652, 84196), (16684, 78988), (16856, 78182), (17329, 76048), (17654, 74648), (18662, 70616), (19012, 69316), (19747, 66736), (20176, 65317), (21049, 62608), (21328, 61789), (22568, 58394), (24056, 54782), (24304, 54223), (27391, 48112), (29197, 45136), (31304, 42098), (33368, 39494), (33712, 39091), (34658, 38024), (35308, 37324)]