391759968

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{240049}}^1$

素因数の和:240079

約数の個数: 48

約数和(自身を含む): 1088866800

約数和(自身を除く): 697106832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 240049, 480098, 720147, 960196, 1440294, 1920392, 2880588, 3840784, 4080833, 5761176, 7681568, 8161666, 11522352, 12242499, 16323332, 23044704, 24484998, 32646664, 48969996, 65293328, 97939992, 130586656, 195879984, 391759968]

約数ペア:

[(1, 391759968), (2, 195879984), (3, 130586656), (4, 97939992), (6, 65293328), (8, 48969996), (12, 32646664), (16, 24484998), (17, 23044704), (24, 16323332), (32, 12242499), (34, 11522352), (48, 8161666), (51, 7681568), (68, 5761176), (96, 4080833), (102, 3840784), (136, 2880588), (204, 1920392), (272, 1440294), (408, 960196), (544, 720147), (816, 480098), (1632, 240049)]