1968520947388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1061}}^1\times {\mathrm{6379}}^1$

素因数の和:7595

約数の個数: 96

約数和(自身を含む): 3756370464000

約数和(自身を除く): 1787849516612

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 89, 172, 178, 356, 817, 1061, 1634, 1691, 2122, 3268, 3382, 3827, 4244, 6379, 6764, 7654, 12758, 15308, 20159, 25516, 40318, 45623, 72713, 80636, 91246, 94429, 121201, 145426, 182492, 188858, 242402, 274297, 290852, 377716, 484804, 548594, 567731, 866837, 1097188, 1135462, 1733674, 1794151, 2270924, 3467348, 3588302, 4060447, 5211643, 6768119, 7176604, 8120894, 10423286, 10786889, 13536238, 16241788, 20846572, 21573778, 24412433, 27072476, 43147556, 48824866, 77148493, 97649732, 128594261, 154296986, 257188522, 291029117, 308593972, 463836227, 514377044, 582058234, 602362591, 927672454, 1164116468, 1204725182, 1855344908, 2409450364, 5529553223, 11059106446, 11444889229, 22118212892, 22889778458, 25901591413, 45779556916, 51803182826, 103606365652, 492130236847, 984260473694, 1968520947388]

約数ペア:

[(1, 1968520947388), (2, 984260473694), (4, 492130236847), (19, 103606365652), (38, 51803182826), (43, 45779556916), (76, 25901591413), (86, 22889778458), (89, 22118212892), (172, 11444889229), (178, 11059106446), (356, 5529553223), (817, 2409450364), (1061, 1855344908), (1634, 1204725182), (1691, 1164116468), (2122, 927672454), (3268, 602362591), (3382, 582058234), (3827, 514377044), (4244, 463836227), (6379, 308593972), (6764, 291029117), (7654, 257188522), (12758, 154296986), (15308, 128594261), (20159, 97649732), (25516, 77148493), (40318, 48824866), (45623, 43147556), (72713, 27072476), (80636, 24412433), (91246, 21573778), (94429, 20846572), (121201, 16241788), (145426, 13536238), (182492, 10786889), (188858, 10423286), (242402, 8120894), (274297, 7176604), (290852, 6768119), (377716, 5211643), (484804, 4060447), (548594, 3588302), (567731, 3467348), (866837, 2270924), (1097188, 1794151), (1135462, 1733674)]