1880495526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:758

約数の個数: 128

約数和(自身を含む): 4808466432

約数和(自身を除く): 2927970906

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 241, 273, 403, 434, 461, 482, 546, 651, 723, 806, 922, 1209, 1302, 1383, 1446, 1687, 2418, 2766, 2821, 3133, 3227, 3374, 5061, 5642, 5993, 6266, 6454, 7471, 8463, 9399, 9681, 10122, 11986, 14291, 14942, 16926, 17979, 18798, 19362, 21931, 22413, 28582, 35958, 41951, 42873, 43862, 44826, 52297, 65793, 83902, 85746, 97123, 100037, 104594, 111101, 125853, 131586, 156891, 185783, 194246, 200074, 222202, 251706, 291369, 300111, 313782, 333303, 371566, 557349, 582738, 600222, 666606, 679861, 777707, 1114698, 1300481, 1359722, 1444313, 1555414, 2039583, 2333121, 2600962, 2888626, 3444131, 3901443, 4079166, 4332939, 4666242, 6888262, 7802886, 8665878, 10110191, 10332393, 20220382, 20664786, 24108917, 30330573, 44773703, 48217834, 60661146, 72326751, 89547406, 134321109, 144653502, 268642218, 313415921, 626831842, 940247763, 1880495526]

約数ペア:

[(1, 1880495526), (2, 940247763), (3, 626831842), (6, 313415921), (7, 268642218), (13, 144653502), (14, 134321109), (21, 89547406), (26, 72326751), (31, 60661146), (39, 48217834), (42, 44773703), (62, 30330573), (78, 24108917), (91, 20664786), (93, 20220382), (182, 10332393), (186, 10110191), (217, 8665878), (241, 7802886), (273, 6888262), (403, 4666242), (434, 4332939), (461, 4079166), (482, 3901443), (546, 3444131), (651, 2888626), (723, 2600962), (806, 2333121), (922, 2039583), (1209, 1555414), (1302, 1444313), (1383, 1359722), (1446, 1300481), (1687, 1114698), (2418, 777707), (2766, 679861), (2821, 666606), (3133, 600222), (3227, 582738), (3374, 557349), (5061, 371566), (5642, 333303), (5993, 313782), (6266, 300111), (6454, 291369), (7471, 251706), (8463, 222202), (9399, 200074), (9681, 194246), (10122, 185783), (11986, 156891), (14291, 131586), (14942, 125853), (16926, 111101), (17979, 104594), (18798, 100037), (19362, 97123), (21931, 85746), (22413, 83902), (28582, 65793), (35958, 52297), (41951, 44826), (42873, 43862)]