271914456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1489

約数の個数: 128

約数和(自身を含む): 804038400

約数和(自身を除く): 532123944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 43, 44, 51, 66, 68, 86, 88, 102, 129, 132, 136, 172, 187, 204, 258, 264, 344, 374, 408, 473, 516, 561, 731, 748, 946, 1032, 1122, 1409, 1419, 1462, 1496, 1892, 2193, 2244, 2818, 2838, 2924, 3784, 4227, 4386, 4488, 5636, 5676, 5848, 8041, 8454, 8772, 11272, 11352, 15499, 16082, 16908, 17544, 23953, 24123, 30998, 32164, 33816, 46497, 47906, 48246, 60587, 61996, 64328, 71859, 92994, 95812, 96492, 121174, 123992, 143718, 181761, 185988, 191624, 192984, 242348, 263483, 287436, 363522, 371976, 484696, 526966, 574872, 666457, 727044, 790449, 1029979, 1053932, 1332914, 1454088, 1580898, 1999371, 2059958, 2107864, 2665828, 3089937, 3161796, 3998742, 4119916, 5331656, 6179874, 6323592, 7997484, 8239832, 11329769, 12359748, 15994968, 22659538, 24719496, 33989307, 45319076, 67978614, 90638152, 135957228, 271914456]

約数ペア:

[(1, 271914456), (2, 135957228), (3, 90638152), (4, 67978614), (6, 45319076), (8, 33989307), (11, 24719496), (12, 22659538), (17, 15994968), (22, 12359748), (24, 11329769), (33, 8239832), (34, 7997484), (43, 6323592), (44, 6179874), (51, 5331656), (66, 4119916), (68, 3998742), (86, 3161796), (88, 3089937), (102, 2665828), (129, 2107864), (132, 2059958), (136, 1999371), (172, 1580898), (187, 1454088), (204, 1332914), (258, 1053932), (264, 1029979), (344, 790449), (374, 727044), (408, 666457), (473, 574872), (516, 526966), (561, 484696), (731, 371976), (748, 363522), (946, 287436), (1032, 263483), (1122, 242348), (1409, 192984), (1419, 191624), (1462, 185988), (1496, 181761), (1892, 143718), (2193, 123992), (2244, 121174), (2818, 96492), (2838, 95812), (2924, 92994), (3784, 71859), (4227, 64328), (4386, 61996), (4488, 60587), (5636, 48246), (5676, 47906), (5848, 46497), (8041, 33816), (8454, 32164), (8772, 30998), (11272, 24123), (11352, 23953), (15499, 17544), (16082, 16908)]