277389918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 692991936

約数和(自身を除く): 415602018

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 103, 117, 153, 206, 221, 234, 306, 309, 442, 618, 663, 677, 927, 1326, 1339, 1354, 1751, 1854, 1989, 2031, 2678, 3502, 3978, 4017, 4062, 5253, 6093, 8034, 8801, 10506, 11509, 12051, 12186, 15759, 17602, 22763, 23018, 24102, 26403, 31518, 34527, 45526, 52806, 68289, 69054, 69731, 79209, 103581, 136578, 139462, 149617, 158418, 204867, 207162, 209193, 299234, 409734, 418386, 448851, 627579, 897702, 906503, 1185427, 1255158, 1346553, 1813006, 2370854, 2693106, 2719509, 3556281, 5439018, 7112562, 8158527, 10668843, 15410551, 16317054, 21337686, 30821102, 46231653, 92463306, 138694959, 277389918]

約数ペア:

[(1, 277389918), (2, 138694959), (3, 92463306), (6, 46231653), (9, 30821102), (13, 21337686), (17, 16317054), (18, 15410551), (26, 10668843), (34, 8158527), (39, 7112562), (51, 5439018), (78, 3556281), (102, 2719509), (103, 2693106), (117, 2370854), (153, 1813006), (206, 1346553), (221, 1255158), (234, 1185427), (306, 906503), (309, 897702), (442, 627579), (618, 448851), (663, 418386), (677, 409734), (927, 299234), (1326, 209193), (1339, 207162), (1354, 204867), (1751, 158418), (1854, 149617), (1989, 139462), (2031, 136578), (2678, 103581), (3502, 79209), (3978, 69731), (4017, 69054), (4062, 68289), (5253, 52806), (6093, 45526), (8034, 34527), (8801, 31518), (10506, 26403), (11509, 24102), (12051, 23018), (12186, 22763), (15759, 17602)]