1815236472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1361}}^1$

素因数の和:1861

約数の個数: 128

約数和(自身を含む): 5507274240

約数和(自身を除く): 3692037768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 467, 476, 714, 934, 952, 1361, 1401, 1428, 1868, 2722, 2802, 2856, 3269, 3736, 4083, 5444, 5604, 6538, 7939, 8166, 9527, 9807, 10888, 11208, 13076, 15878, 16332, 19054, 19614, 23137, 23817, 26152, 28581, 31756, 32664, 38108, 39228, 46274, 47634, 55573, 57162, 63512, 69411, 76216, 78456, 92548, 95268, 111146, 114324, 138822, 161959, 166719, 185096, 190536, 222292, 228648, 277644, 323918, 333438, 444584, 485877, 555288, 635587, 647836, 666876, 971754, 1271174, 1295672, 1333752, 1906761, 1943508, 2542348, 3813522, 3887016, 4449109, 5084696, 7627044, 8898218, 10804979, 13347327, 15254088, 17796436, 21609958, 26694654, 32414937, 35592872, 43219916, 53389308, 64829874, 75634853, 86439832, 106778616, 129659748, 151269706, 226904559, 259319496, 302539412, 453809118, 605078824, 907618236, 1815236472]

約数ペア:

[(1, 1815236472), (2, 907618236), (3, 605078824), (4, 453809118), (6, 302539412), (7, 259319496), (8, 226904559), (12, 151269706), (14, 129659748), (17, 106778616), (21, 86439832), (24, 75634853), (28, 64829874), (34, 53389308), (42, 43219916), (51, 35592872), (56, 32414937), (68, 26694654), (84, 21609958), (102, 17796436), (119, 15254088), (136, 13347327), (168, 10804979), (204, 8898218), (238, 7627044), (357, 5084696), (408, 4449109), (467, 3887016), (476, 3813522), (714, 2542348), (934, 1943508), (952, 1906761), (1361, 1333752), (1401, 1295672), (1428, 1271174), (1868, 971754), (2722, 666876), (2802, 647836), (2856, 635587), (3269, 555288), (3736, 485877), (4083, 444584), (5444, 333438), (5604, 323918), (6538, 277644), (7939, 228648), (8166, 222292), (9527, 190536), (9807, 185096), (10888, 166719), (11208, 161959), (13076, 138822), (15878, 114324), (16332, 111146), (19054, 95268), (19614, 92548), (23137, 78456), (23817, 76216), (26152, 69411), (28581, 63512), (31756, 57162), (32664, 55573), (38108, 47634), (39228, 46274)]