15678323944

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{4229}}^1$

素因数の和:4474

約数の個数: 64

約数和(自身を含む): 30590006400

約数和(自身を除く): 14911682456

約数列:

[1, 2, 4, 8, 61, 71, 107, 122, 142, 214, 244, 284, 428, 488, 568, 856, 4229, 4331, 6527, 7597, 8458, 8662, 13054, 15194, 16916, 17324, 26108, 30388, 33832, 34648, 52216, 60776, 257969, 300259, 452503, 463417, 515938, 600518, 905006, 926834, 1031876, 1201036, 1810012, 1853668, 2063752, 2402072, 3620024, 3707336, 18315799, 27602683, 32127713, 36631598, 55205366, 64255426, 73263196, 110410732, 128510852, 146526392, 220821464, 257021704, 1959790493, 3919580986, 7839161972, 15678323944]

約数ペア:

[(1, 15678323944), (2, 7839161972), (4, 3919580986), (8, 1959790493), (61, 257021704), (71, 220821464), (107, 146526392), (122, 128510852), (142, 110410732), (214, 73263196), (244, 64255426), (284, 55205366), (428, 36631598), (488, 32127713), (568, 27602683), (856, 18315799), (4229, 3707336), (4331, 3620024), (6527, 2402072), (7597, 2063752), (8458, 1853668), (8662, 1810012), (13054, 1201036), (15194, 1031876), (16916, 926834), (17324, 905006), (26108, 600518), (30388, 515938), (33832, 463417), (34648, 452503), (52216, 300259), (60776, 257969)]