768379458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{22783}}^1$

素因数の和:22879

約数の個数: 64

約数和(自身を含む): 1942290432

約数和(自身を除く): 1173910974

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 462, 511, 803, 1022, 1533, 1606, 2409, 3066, 4818, 5621, 11242, 16863, 22783, 33726, 45566, 68349, 136698, 159481, 250613, 318962, 478443, 501226, 751839, 956886, 1503678, 1663159, 1754291, 3326318, 3508582, 4989477, 5262873, 9978954, 10525746, 11642113, 18294749, 23284226, 34926339, 36589498, 54884247, 69852678, 109768494, 128063243, 256126486, 384189729, 768379458]

約数ペア:

[(1, 768379458), (2, 384189729), (3, 256126486), (6, 128063243), (7, 109768494), (11, 69852678), (14, 54884247), (21, 36589498), (22, 34926339), (33, 23284226), (42, 18294749), (66, 11642113), (73, 10525746), (77, 9978954), (146, 5262873), (154, 4989477), (219, 3508582), (231, 3326318), (438, 1754291), (462, 1663159), (511, 1503678), (803, 956886), (1022, 751839), (1533, 501226), (1606, 478443), (2409, 318962), (3066, 250613), (4818, 159481), (5621, 136698), (11242, 68349), (16863, 45566), (22783, 33726)]