486978132

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{68899}}^1$

素因数の和:68956

約数の個数: 48

約数和(自身を含む): 1234688000

約数和(自身を除く): 747709868

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 68899, 137798, 206697, 275596, 413394, 826788, 1309081, 2135869, 2618162, 3927243, 4271738, 5236324, 6407607, 7854486, 8543476, 12815214, 15708972, 25630428, 40581511, 81163022, 121744533, 162326044, 243489066, 486978132]

約数ペア:

[(1, 486978132), (2, 243489066), (3, 162326044), (4, 121744533), (6, 81163022), (12, 40581511), (19, 25630428), (31, 15708972), (38, 12815214), (57, 8543476), (62, 7854486), (76, 6407607), (93, 5236324), (114, 4271738), (124, 3927243), (186, 2618162), (228, 2135869), (372, 1309081), (589, 826788), (1178, 413394), (1767, 275596), (2356, 206697), (3534, 137798), (7068, 68899)]