248783122868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{2069}}^1$

素因数の和:2470

約数の個数: 192

約数和(自身を含む): 566208921600

約数和(自身を除く): 317425798732

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 31, 38, 46, 62, 76, 92, 124, 133, 161, 217, 266, 317, 322, 434, 437, 532, 589, 634, 644, 713, 868, 874, 1178, 1268, 1426, 1748, 2069, 2219, 2356, 2852, 3059, 4123, 4138, 4438, 4991, 6023, 6118, 7291, 8246, 8276, 8876, 9827, 9982, 12046, 12236, 13547, 14483, 14582, 16492, 19654, 19964, 24092, 27094, 28966, 29164, 39308, 39311, 42161, 47587, 51037, 54188, 57932, 64139, 68789, 78622, 84322, 94829, 95174, 102074, 128278, 137578, 138529, 157244, 168644, 186713, 189658, 190348, 204148, 226021, 256556, 275156, 275177, 277058, 333109, 373426, 379316, 448973, 452042, 550354, 554116, 655873, 666218, 746852, 897946, 904084, 904153, 969703, 1100708, 1218641, 1306991, 1311746, 1332436, 1475197, 1582147, 1795892, 1808306, 1939406, 2437282, 2613982, 2623492, 2950394, 3164294, 3616612, 3878812, 4294399, 4591111, 4874564, 5227964, 5900788, 6328588, 6329071, 8530487, 8588798, 9182222, 10326379, 12461587, 12658142, 15085079, 17060974, 17177596, 18364444, 20332063, 20652758, 24923174, 25316284, 28028743, 30060793, 30170158, 34121948, 40664126, 41305516, 49846348, 56057486, 60121586, 60340316, 81328252, 87231109, 105595553, 112114972, 120243172, 142324441, 174462218, 196201201, 211191106, 284648882, 286616501, 348924436, 386309197, 392402402, 422382212, 467637449, 569297764, 573233002, 772618394, 784804804, 935274898, 1146466004, 1545236788, 1870549796, 2006315507, 2704164379, 3273462143, 4012631014, 5408328758, 6546924286, 8025262028, 8885111531, 10816657516, 13093848572, 17770223062, 35540446124, 62195780717, 124391561434, 248783122868]

約数ペア:

[(1, 248783122868), (2, 124391561434), (4, 62195780717), (7, 35540446124), (14, 17770223062), (19, 13093848572), (23, 10816657516), (28, 8885111531), (31, 8025262028), (38, 6546924286), (46, 5408328758), (62, 4012631014), (76, 3273462143), (92, 2704164379), (124, 2006315507), (133, 1870549796), (161, 1545236788), (217, 1146466004), (266, 935274898), (317, 784804804), (322, 772618394), (434, 573233002), (437, 569297764), (532, 467637449), (589, 422382212), (634, 392402402), (644, 386309197), (713, 348924436), (868, 286616501), (874, 284648882), (1178, 211191106), (1268, 196201201), (1426, 174462218), (1748, 142324441), (2069, 120243172), (2219, 112114972), (2356, 105595553), (2852, 87231109), (3059, 81328252), (4123, 60340316), (4138, 60121586), (4438, 56057486), (4991, 49846348), (6023, 41305516), (6118, 40664126), (7291, 34121948), (8246, 30170158), (8276, 30060793), (8876, 28028743), (9827, 25316284), (9982, 24923174), (12046, 20652758), (12236, 20332063), (13547, 18364444), (14483, 17177596), (14582, 17060974), (16492, 15085079), (19654, 12658142), (19964, 12461587), (24092, 10326379), (27094, 9182222), (28966, 8588798), (29164, 8530487), (39308, 6329071), (39311, 6328588), (42161, 5900788), (47587, 5227964), (51037, 4874564), (54188, 4591111), (57932, 4294399), (64139, 3878812), (68789, 3616612), (78622, 3164294), (84322, 2950394), (94829, 2623492), (95174, 2613982), (102074, 2437282), (128278, 1939406), (137578, 1808306), (138529, 1795892), (157244, 1582147), (168644, 1475197), (186713, 1332436), (189658, 1311746), (190348, 1306991), (204148, 1218641), (226021, 1100708), (256556, 969703), (275156, 904153), (275177, 904084), (277058, 897946), (333109, 746852), (373426, 666218), (379316, 655873), (448973, 554116), (452042, 550354)]