291209424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6197}}^1$

素因数の和:6308

約数の個数: 80

約数和(自身を含む): 830036160

約数和(自身を除く): 538826736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 132, 176, 178, 264, 267, 356, 528, 534, 712, 979, 1068, 1424, 1958, 2136, 2937, 3916, 4272, 5874, 6197, 7832, 11748, 12394, 15664, 18591, 23496, 24788, 37182, 46992, 49576, 68167, 74364, 99152, 136334, 148728, 204501, 272668, 297456, 409002, 545336, 551533, 818004, 1090672, 1103066, 1636008, 1654599, 2206132, 3272016, 3309198, 4412264, 6066863, 6618396, 8824528, 12133726, 13236792, 18200589, 24267452, 26473584, 36401178, 48534904, 72802356, 97069808, 145604712, 291209424]

約数ペア:

[(1, 291209424), (2, 145604712), (3, 97069808), (4, 72802356), (6, 48534904), (8, 36401178), (11, 26473584), (12, 24267452), (16, 18200589), (22, 13236792), (24, 12133726), (33, 8824528), (44, 6618396), (48, 6066863), (66, 4412264), (88, 3309198), (89, 3272016), (132, 2206132), (176, 1654599), (178, 1636008), (264, 1103066), (267, 1090672), (356, 818004), (528, 551533), (534, 545336), (712, 409002), (979, 297456), (1068, 272668), (1424, 204501), (1958, 148728), (2136, 136334), (2937, 99152), (3916, 74364), (4272, 68167), (5874, 49576), (6197, 46992), (7832, 37182), (11748, 24788), (12394, 23496), (15664, 18591)]