291215741264

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6133}}^1\times {\mathrm{18433}}^1$

素因数の和:24604

約数の個数: 80

約数和(自身を含む): 673017376512

約数和(自身を除く): 381801635248

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 6133, 12266, 18433, 24532, 36866, 42931, 49064, 73732, 85862, 98128, 129031, 141059, 147464, 171724, 258062, 282118, 294928, 343448, 423959, 516124, 564236, 686896, 847918, 987413, 1032248, 1128472, 1695836, 1974826, 2064496, 2256944, 2967713, 3391672, 3949652, 5935426, 6783344, 7899304, 11870852, 15798608, 23741704, 47483408, 113049589, 226099178, 452198356, 791347123, 904396712, 1582694246, 1808793424, 2600140547, 3165388492, 5200281094, 6330776984, 10400562188, 12661553968, 18200983829, 20801124376, 36401967658, 41602248752, 72803935316, 145607870632, 291215741264]

約数ペア:

[(1, 291215741264), (2, 145607870632), (4, 72803935316), (7, 41602248752), (8, 36401967658), (14, 20801124376), (16, 18200983829), (23, 12661553968), (28, 10400562188), (46, 6330776984), (56, 5200281094), (92, 3165388492), (112, 2600140547), (161, 1808793424), (184, 1582694246), (322, 904396712), (368, 791347123), (644, 452198356), (1288, 226099178), (2576, 113049589), (6133, 47483408), (12266, 23741704), (18433, 15798608), (24532, 11870852), (36866, 7899304), (42931, 6783344), (49064, 5935426), (73732, 3949652), (85862, 3391672), (98128, 2967713), (129031, 2256944), (141059, 2064496), (147464, 1974826), (171724, 1695836), (258062, 1128472), (282118, 1032248), (294928, 987413), (343448, 847918), (423959, 686896), (516124, 564236)]