508722188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 1073264640

約数和(自身を除く): 564542452

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 61, 76, 92, 122, 244, 247, 299, 367, 437, 494, 598, 734, 793, 874, 988, 1159, 1196, 1403, 1468, 1586, 1748, 2318, 2806, 3172, 4636, 4771, 5612, 5681, 6973, 8441, 9542, 11362, 13946, 15067, 16882, 18239, 19084, 22387, 22724, 26657, 27892, 30134, 33764, 36478, 44774, 53314, 60268, 72956, 89548, 90649, 106628, 109733, 160379, 181298, 219466, 291031, 320758, 346541, 362596, 425353, 438932, 514901, 582062, 641516, 693082, 850706, 1029802, 1164124, 1386164, 1701412, 2059604, 2084927, 4169854, 5529589, 6693713, 8339708, 9783119, 11059178, 13387426, 19566238, 22118356, 26774852, 39132476, 127180547, 254361094, 508722188]

約数ペア:

[(1, 508722188), (2, 254361094), (4, 127180547), (13, 39132476), (19, 26774852), (23, 22118356), (26, 19566238), (38, 13387426), (46, 11059178), (52, 9783119), (61, 8339708), (76, 6693713), (92, 5529589), (122, 4169854), (244, 2084927), (247, 2059604), (299, 1701412), (367, 1386164), (437, 1164124), (494, 1029802), (598, 850706), (734, 693082), (793, 641516), (874, 582062), (988, 514901), (1159, 438932), (1196, 425353), (1403, 362596), (1468, 346541), (1586, 320758), (1748, 291031), (2318, 219466), (2806, 181298), (3172, 160379), (4636, 109733), (4771, 106628), (5612, 90649), (5681, 89548), (6973, 72956), (8441, 60268), (9542, 53314), (11362, 44774), (13946, 36478), (15067, 33764), (16882, 30134), (18239, 27892), (19084, 26657), (22387, 22724)]