7924416642

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1049}}^1$

素因数の和:1408

約数の個数: 96

約数和(自身を含む): 18256492800

約数和(自身を除く): 10332076158

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 257, 414, 426, 514, 639, 771, 1049, 1278, 1542, 1633, 2098, 2313, 3147, 3266, 4626, 4899, 5911, 6294, 9441, 9798, 11822, 14697, 17733, 18247, 18882, 24127, 29394, 35466, 36494, 48254, 53199, 54741, 72381, 74479, 106398, 109482, 144762, 148958, 164223, 217143, 223437, 269593, 328446, 419681, 434286, 446874, 539186, 670311, 808779, 839362, 1259043, 1340622, 1617558, 1713017, 2426337, 2518086, 3426034, 3777129, 4852674, 5139051, 6200639, 7554258, 10278102, 12401278, 15417153, 18601917, 19141103, 30834306, 37203834, 38282206, 55805751, 57423309, 111611502, 114846618, 172269927, 344539854, 440245369, 880490738, 1320736107, 2641472214, 3962208321, 7924416642]

約数ペア:

[(1, 7924416642), (2, 3962208321), (3, 2641472214), (6, 1320736107), (9, 880490738), (18, 440245369), (23, 344539854), (46, 172269927), (69, 114846618), (71, 111611502), (138, 57423309), (142, 55805751), (207, 38282206), (213, 37203834), (257, 30834306), (414, 19141103), (426, 18601917), (514, 15417153), (639, 12401278), (771, 10278102), (1049, 7554258), (1278, 6200639), (1542, 5139051), (1633, 4852674), (2098, 3777129), (2313, 3426034), (3147, 2518086), (3266, 2426337), (4626, 1713017), (4899, 1617558), (5911, 1340622), (6294, 1259043), (9441, 839362), (9798, 808779), (11822, 670311), (14697, 539186), (17733, 446874), (18247, 434286), (18882, 419681), (24127, 328446), (29394, 269593), (35466, 223437), (36494, 217143), (48254, 164223), (53199, 148958), (54741, 144762), (72381, 109482), (74479, 106398)]