388865616

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2137}}^1$

素因数の和:2388

約数の個数: 80

約数和(自身を含む): 1068931584

約数和(自身を除く): 680065968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 223, 272, 408, 446, 669, 816, 892, 1338, 1784, 2137, 2676, 3568, 3791, 4274, 5352, 6411, 7582, 8548, 10704, 11373, 12822, 15164, 17096, 22746, 25644, 30328, 34192, 36329, 45492, 51288, 60656, 72658, 90984, 102576, 108987, 145316, 181968, 217974, 290632, 435948, 476551, 581264, 871896, 953102, 1429653, 1743792, 1906204, 2859306, 3812408, 5718612, 7624816, 8101367, 11437224, 16202734, 22874448, 24304101, 32405468, 48608202, 64810936, 97216404, 129621872, 194432808, 388865616]

約数ペア:

[(1, 388865616), (2, 194432808), (3, 129621872), (4, 97216404), (6, 64810936), (8, 48608202), (12, 32405468), (16, 24304101), (17, 22874448), (24, 16202734), (34, 11437224), (48, 8101367), (51, 7624816), (68, 5718612), (102, 3812408), (136, 2859306), (204, 1906204), (223, 1743792), (272, 1429653), (408, 953102), (446, 871896), (669, 581264), (816, 476551), (892, 435948), (1338, 290632), (1784, 217974), (2137, 181968), (2676, 145316), (3568, 108987), (3791, 102576), (4274, 90984), (5352, 72658), (6411, 60656), (7582, 51288), (8548, 45492), (10704, 36329), (11373, 34192), (12822, 30328), (15164, 25644), (17096, 22746)]