345334528

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17519}}^1$

素因数の和:17553

約数の個数: 72

約数和(自身を含む): 859461120

約数和(自身を除く): 514126592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 17519, 19712, 35038, 70076, 122633, 140152, 192709, 245266, 280304, 385418, 490532, 560608, 770836, 981064, 1121216, 1348963, 1541672, 1962128, 2242432, 2697926, 3083344, 3924256, 4484864, 5395852, 6166688, 7848512, 10791704, 12333376, 15697024, 21583408, 24666752, 31394048, 43166816, 49333504, 86333632, 172667264, 345334528]

約数ペア:

[(1, 345334528), (2, 172667264), (4, 86333632), (7, 49333504), (8, 43166816), (11, 31394048), (14, 24666752), (16, 21583408), (22, 15697024), (28, 12333376), (32, 10791704), (44, 7848512), (56, 6166688), (64, 5395852), (77, 4484864), (88, 3924256), (112, 3083344), (128, 2697926), (154, 2242432), (176, 1962128), (224, 1541672), (256, 1348963), (308, 1121216), (352, 981064), (448, 770836), (616, 560608), (704, 490532), (896, 385418), (1232, 280304), (1408, 245266), (1792, 192709), (2464, 140152), (2816, 122633), (4928, 70076), (9856, 35038), (17519, 19712)]