28702979604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{659}}^1\times {\mathrm{7159}}^1$

素因数の和:7854

約数の個数: 108

約数和(自身を含む): 78695416800

約数和(自身を除く): 49992437196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 659, 676, 1014, 1318, 1521, 1977, 2028, 2636, 3042, 3954, 5931, 6084, 7159, 7908, 8567, 11862, 14318, 17134, 21477, 23724, 25701, 28636, 34268, 42954, 51402, 64431, 77103, 85908, 93067, 102804, 111371, 128862, 154206, 186134, 222742, 257724, 279201, 308412, 334113, 372268, 445484, 558402, 668226, 837603, 1002339, 1116804, 1209871, 1336452, 1675206, 2004678, 2419742, 3350412, 3629613, 4009356, 4717781, 4839484, 7259226, 9435562, 10888839, 14153343, 14518452, 18871124, 21777678, 28306686, 42460029, 43555356, 56613372, 61331153, 84920058, 122662306, 169840116, 183993459, 245324612, 367986918, 551980377, 735973836, 797304989, 1103960754, 1594609978, 2207921508, 2391914967, 3189219956, 4783829934, 7175744901, 9567659868, 14351489802, 28702979604]

約数ペア:

[(1, 28702979604), (2, 14351489802), (3, 9567659868), (4, 7175744901), (6, 4783829934), (9, 3189219956), (12, 2391914967), (13, 2207921508), (18, 1594609978), (26, 1103960754), (36, 797304989), (39, 735973836), (52, 551980377), (78, 367986918), (117, 245324612), (156, 183993459), (169, 169840116), (234, 122662306), (338, 84920058), (468, 61331153), (507, 56613372), (659, 43555356), (676, 42460029), (1014, 28306686), (1318, 21777678), (1521, 18871124), (1977, 14518452), (2028, 14153343), (2636, 10888839), (3042, 9435562), (3954, 7259226), (5931, 4839484), (6084, 4717781), (7159, 4009356), (7908, 3629613), (8567, 3350412), (11862, 2419742), (14318, 2004678), (17134, 1675206), (21477, 1336452), (23724, 1209871), (25701, 1116804), (28636, 1002339), (34268, 837603), (42954, 668226), (51402, 558402), (64431, 445484), (77103, 372268), (85908, 334113), (93067, 308412), (102804, 279201), (111371, 257724), (128862, 222742), (154206, 186134)]