217967376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7789}}^1$

素因数の和:7864

約数の個数: 80

約数和(自身を含む): 625942080

約数和(自身を除く): 407974704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 3498, 4664, 6996, 7789, 9328, 13992, 15578, 23367, 27984, 31156, 46734, 62312, 85679, 93468, 124624, 171358, 186936, 257037, 342716, 373872, 412817, 514074, 685432, 825634, 1028148, 1238451, 1370864, 1651268, 2056296, 2476902, 3302536, 4112592, 4540987, 4953804, 6605072, 9081974, 9907608, 13622961, 18163948, 19815216, 27245922, 36327896, 54491844, 72655792, 108983688, 217967376]

約数ペア:

[(1, 217967376), (2, 108983688), (3, 72655792), (4, 54491844), (6, 36327896), (8, 27245922), (11, 19815216), (12, 18163948), (16, 13622961), (22, 9907608), (24, 9081974), (33, 6605072), (44, 4953804), (48, 4540987), (53, 4112592), (66, 3302536), (88, 2476902), (106, 2056296), (132, 1651268), (159, 1370864), (176, 1238451), (212, 1028148), (264, 825634), (318, 685432), (424, 514074), (528, 412817), (583, 373872), (636, 342716), (848, 257037), (1166, 186936), (1272, 171358), (1749, 124624), (2332, 93468), (2544, 85679), (3498, 62312), (4664, 46734), (6996, 31156), (7789, 27984), (9328, 23367), (13992, 15578)]