291273234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 676601856

約数和(自身を除く): 385328622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 223, 227, 274, 411, 446, 454, 669, 681, 822, 959, 1338, 1362, 1561, 1589, 1918, 2877, 3122, 3178, 4683, 4767, 5754, 9366, 9534, 30551, 31099, 50621, 61102, 62198, 91653, 93297, 101242, 151863, 183306, 186594, 213857, 217693, 303726, 354347, 427714, 435386, 641571, 653079, 708694, 1063041, 1283142, 1306158, 2126082, 6935077, 13870154, 20805231, 41610462, 48545539, 97091078, 145636617, 291273234]

約数ペア:

[(1, 291273234), (2, 145636617), (3, 97091078), (6, 48545539), (7, 41610462), (14, 20805231), (21, 13870154), (42, 6935077), (137, 2126082), (223, 1306158), (227, 1283142), (274, 1063041), (411, 708694), (446, 653079), (454, 641571), (669, 435386), (681, 427714), (822, 354347), (959, 303726), (1338, 217693), (1362, 213857), (1561, 186594), (1589, 183306), (1918, 151863), (2877, 101242), (3122, 93297), (3178, 91653), (4683, 62198), (4767, 61102), (5754, 50621), (9366, 31099), (9534, 30551)]