266016552

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 681177600

約数和(自身を除く): 415161048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 107, 142, 213, 214, 284, 321, 426, 428, 568, 642, 852, 856, 1284, 1459, 1704, 2568, 2918, 4377, 5836, 7597, 8754, 11672, 15194, 17508, 22791, 30388, 35016, 45582, 60776, 91164, 103589, 156113, 182328, 207178, 310767, 312226, 414356, 468339, 621534, 624452, 828712, 936678, 1243068, 1248904, 1873356, 2486136, 3746712, 11084023, 22168046, 33252069, 44336092, 66504138, 88672184, 133008276, 266016552]

約数ペア:

[(1, 266016552), (2, 133008276), (3, 88672184), (4, 66504138), (6, 44336092), (8, 33252069), (12, 22168046), (24, 11084023), (71, 3746712), (107, 2486136), (142, 1873356), (213, 1248904), (214, 1243068), (284, 936678), (321, 828712), (426, 624452), (428, 621534), (568, 468339), (642, 414356), (852, 312226), (856, 310767), (1284, 207178), (1459, 182328), (1704, 156113), (2568, 103589), (2918, 91164), (4377, 60776), (5836, 45582), (7597, 35016), (8754, 30388), (11672, 22791), (15194, 17508)]