668843671968

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{32709491}}^1$

素因数の和:32709578

約数の個数: 72

約数和(自身を含む): 1928813324256

約数和(自身を除く): 1259969652288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 32709491, 65418982, 98128473, 130837964, 196256946, 261675928, 294385419, 392513892, 523351856, 588770838, 785027784, 1046703712, 1177541676, 1570055568, 2322373861, 2355083352, 3140111136, 4644747722, 4710166704, 6967121583, 9289495444, 9420333408, 13934243166, 18578990888, 20901364749, 27868486332, 37157981776, 41802729498, 55736972664, 74315963552, 83605458996, 111473945328, 167210917992, 222947890656, 334421835984, 668843671968]

約数ペア:

[(1, 668843671968), (2, 334421835984), (3, 222947890656), (4, 167210917992), (6, 111473945328), (8, 83605458996), (9, 74315963552), (12, 55736972664), (16, 41802729498), (18, 37157981776), (24, 27868486332), (32, 20901364749), (36, 18578990888), (48, 13934243166), (71, 9420333408), (72, 9289495444), (96, 6967121583), (142, 4710166704), (144, 4644747722), (213, 3140111136), (284, 2355083352), (288, 2322373861), (426, 1570055568), (568, 1177541676), (639, 1046703712), (852, 785027784), (1136, 588770838), (1278, 523351856), (1704, 392513892), (2272, 294385419), (2556, 261675928), (3408, 196256946), (5112, 130837964), (6816, 98128473), (10224, 65418982), (20448, 32709491)]