349298928

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{20047}}^1$

素因数の和:20083

約数の個数: 90

約数和(自身を含む): 1074552752

約数和(自身を除く): 725253824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 20047, 40094, 60141, 80188, 120282, 160376, 180423, 220517, 240564, 320752, 360846, 441034, 481128, 661551, 721692, 882068, 962256, 1323102, 1443384, 1764136, 1984653, 2425687, 2646204, 2886768, 3528272, 3969306, 4851374, 5292408, 7277061, 7938612, 9702748, 10584816, 14554122, 15877224, 19405496, 21831183, 29108244, 31754448, 38810992, 43662366, 58216488, 87324732, 116432976, 174649464, 349298928]

約数ペア:

[(1, 349298928), (2, 174649464), (3, 116432976), (4, 87324732), (6, 58216488), (8, 43662366), (9, 38810992), (11, 31754448), (12, 29108244), (16, 21831183), (18, 19405496), (22, 15877224), (24, 14554122), (33, 10584816), (36, 9702748), (44, 7938612), (48, 7277061), (66, 5292408), (72, 4851374), (88, 3969306), (99, 3528272), (121, 2886768), (132, 2646204), (144, 2425687), (176, 1984653), (198, 1764136), (242, 1443384), (264, 1323102), (363, 962256), (396, 882068), (484, 721692), (528, 661551), (726, 481128), (792, 441034), (968, 360846), (1089, 320752), (1452, 240564), (1584, 220517), (1936, 180423), (2178, 160376), (2904, 120282), (4356, 80188), (5808, 60141), (8712, 40094), (17424, 20047)]