330997744

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{5483}}^1$

素因数の和:5523

約数の個数: 80

約数和(自身を含む): 816019200

約数和(自身を除く): 485021456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 2156, 2744, 3773, 4312, 5483, 5488, 7546, 8624, 10966, 15092, 21932, 30184, 38381, 43864, 60313, 60368, 76762, 87728, 120626, 153524, 241252, 268667, 307048, 422191, 482504, 537334, 614096, 844382, 965008, 1074668, 1688764, 1880669, 2149336, 2955337, 3377528, 3761338, 4298672, 5910674, 6755056, 7522676, 11821348, 15045352, 20687359, 23642696, 30090704, 41374718, 47285392, 82749436, 165498872, 330997744]

約数ペア:

[(1, 330997744), (2, 165498872), (4, 82749436), (7, 47285392), (8, 41374718), (11, 30090704), (14, 23642696), (16, 20687359), (22, 15045352), (28, 11821348), (44, 7522676), (49, 6755056), (56, 5910674), (77, 4298672), (88, 3761338), (98, 3377528), (112, 2955337), (154, 2149336), (176, 1880669), (196, 1688764), (308, 1074668), (343, 965008), (392, 844382), (539, 614096), (616, 537334), (686, 482504), (784, 422191), (1078, 307048), (1232, 268667), (1372, 241252), (2156, 153524), (2744, 120626), (3773, 87728), (4312, 76762), (5483, 60368), (5488, 60313), (7546, 43864), (8624, 38381), (10966, 30184), (15092, 21932)]