331359714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3931}}^1$

素因数の和:4172

約数の個数: 64

約数和(自身を含む): 845537280

約数和(自身を除く): 514177566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 223, 378, 446, 669, 1338, 1561, 2007, 3122, 3931, 4014, 4683, 6021, 7862, 9366, 11793, 12042, 14049, 23586, 27517, 28098, 35379, 42147, 55034, 70758, 82551, 84294, 106137, 165102, 212274, 247653, 495306, 742959, 876613, 1485918, 1753226, 2629839, 5259678, 6136291, 7889517, 12272582, 15779034, 18408873, 23668551, 36817746, 47337102, 55226619, 110453238, 165679857, 331359714]

約数ペア:

[(1, 331359714), (2, 165679857), (3, 110453238), (6, 55226619), (7, 47337102), (9, 36817746), (14, 23668551), (18, 18408873), (21, 15779034), (27, 12272582), (42, 7889517), (54, 6136291), (63, 5259678), (126, 2629839), (189, 1753226), (223, 1485918), (378, 876613), (446, 742959), (669, 495306), (1338, 247653), (1561, 212274), (2007, 165102), (3122, 106137), (3931, 84294), (4014, 82551), (4683, 70758), (6021, 55034), (7862, 42147), (9366, 35379), (11793, 28098), (12042, 27517), (14049, 23586)]