328388208

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1109}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 880896000

約数和(自身を除く): 552507792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 199, 248, 372, 398, 496, 597, 744, 796, 1109, 1194, 1488, 1592, 2218, 2388, 3184, 3327, 4436, 4776, 6169, 6654, 8872, 9552, 12338, 13308, 17744, 18507, 24676, 26616, 34379, 37014, 49352, 53232, 68758, 74028, 98704, 103137, 137516, 148056, 206274, 220691, 275032, 296112, 412548, 441382, 550064, 662073, 825096, 882764, 1324146, 1650192, 1765528, 2648292, 3531056, 5296584, 6841421, 10593168, 13682842, 20524263, 27365684, 41048526, 54731368, 82097052, 109462736, 164194104, 328388208]

約数ペア:

[(1, 328388208), (2, 164194104), (3, 109462736), (4, 82097052), (6, 54731368), (8, 41048526), (12, 27365684), (16, 20524263), (24, 13682842), (31, 10593168), (48, 6841421), (62, 5296584), (93, 3531056), (124, 2648292), (186, 1765528), (199, 1650192), (248, 1324146), (372, 882764), (398, 825096), (496, 662073), (597, 550064), (744, 441382), (796, 412548), (1109, 296112), (1194, 275032), (1488, 220691), (1592, 206274), (2218, 148056), (2388, 137516), (3184, 103137), (3327, 98704), (4436, 74028), (4776, 68758), (6169, 53232), (6654, 49352), (8872, 37014), (9552, 34379), (12338, 26616), (13308, 24676), (17744, 18507)]