221159052

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:932

約数の個数: 96

約数和(自身を含む): 611654400

約数和(自身を除く): 390495348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 163, 204, 306, 326, 459, 489, 612, 652, 739, 918, 978, 1467, 1478, 1836, 1956, 2217, 2771, 2934, 2956, 4401, 4434, 5542, 5868, 6651, 8313, 8802, 8868, 11084, 12563, 13302, 16626, 17604, 19953, 24939, 25126, 26604, 33252, 37689, 39906, 49878, 50252, 74817, 75378, 79812, 99756, 113067, 120457, 149634, 150756, 226134, 240914, 299268, 339201, 361371, 452268, 481828, 678402, 722742, 1084113, 1356804, 1445484, 2047769, 2168226, 3252339, 4095538, 4336452, 6143307, 6504678, 8191076, 12286614, 13009356, 18429921, 24573228, 36859842, 55289763, 73719684, 110579526, 221159052]

約数ペア:

[(1, 221159052), (2, 110579526), (3, 73719684), (4, 55289763), (6, 36859842), (9, 24573228), (12, 18429921), (17, 13009356), (18, 12286614), (27, 8191076), (34, 6504678), (36, 6143307), (51, 4336452), (54, 4095538), (68, 3252339), (102, 2168226), (108, 2047769), (153, 1445484), (163, 1356804), (204, 1084113), (306, 722742), (326, 678402), (459, 481828), (489, 452268), (612, 361371), (652, 339201), (739, 299268), (918, 240914), (978, 226134), (1467, 150756), (1478, 149634), (1836, 120457), (1956, 113067), (2217, 99756), (2771, 79812), (2934, 75378), (2956, 74817), (4401, 50252), (4434, 49878), (5542, 39906), (5868, 37689), (6651, 33252), (8313, 26604), (8802, 25126), (8868, 24939), (11084, 19953), (12563, 17604), (13302, 16626)]