722585388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{374009}}^1$

素因数の和:374046

約数の個数: 48

約数和(自身を含む): 2010677760

約数和(自身を除く): 1288092372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 374009, 748018, 1122027, 1496036, 2244054, 2618063, 4488108, 5236126, 7854189, 8602207, 10472252, 15708378, 17204414, 25806621, 31416756, 34408828, 51613242, 60215449, 103226484, 120430898, 180646347, 240861796, 361292694, 722585388]

約数ペア:

[(1, 722585388), (2, 361292694), (3, 240861796), (4, 180646347), (6, 120430898), (7, 103226484), (12, 60215449), (14, 51613242), (21, 34408828), (23, 31416756), (28, 25806621), (42, 17204414), (46, 15708378), (69, 10472252), (84, 8602207), (92, 7854189), (138, 5236126), (161, 4488108), (276, 2618063), (322, 2244054), (483, 1496036), (644, 1122027), (966, 748018), (1932, 374009)]