331344972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{438287}}^1$

素因数の和:438307

約数の個数: 48

約数和(自身を含む): 981765120

約数和(自身を除く): 650420148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 438287, 876574, 1314861, 1753148, 2629722, 3068009, 3944583, 5259444, 6136018, 7889166, 9204027, 11833749, 12272036, 15778332, 18408054, 23667498, 27612081, 36816108, 47334996, 55224162, 82836243, 110448324, 165672486, 331344972]

約数ペア:

[(1, 331344972), (2, 165672486), (3, 110448324), (4, 82836243), (6, 55224162), (7, 47334996), (9, 36816108), (12, 27612081), (14, 23667498), (18, 18408054), (21, 15778332), (27, 12272036), (28, 11833749), (36, 9204027), (42, 7889166), (54, 6136018), (63, 5259444), (84, 3944583), (108, 3068009), (126, 2629722), (189, 1753148), (252, 1314861), (378, 876574), (756, 438287)]