386150912

素因数分解:

$2^9\times 7^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:849

約数の個数: 80

約数和(自身を含む): 888520512

約数和(自身を除く): 502369600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 256, 326, 448, 512, 652, 661, 896, 1141, 1304, 1322, 1792, 2282, 2608, 2644, 3584, 4564, 4627, 5216, 5288, 9128, 9254, 10432, 10576, 18256, 18508, 20864, 21152, 36512, 37016, 41728, 42304, 73024, 74032, 83456, 84608, 107743, 146048, 148064, 169216, 215486, 292096, 296128, 338432, 430972, 584192, 592256, 754201, 861944, 1184512, 1508402, 1723888, 2369024, 3016804, 3447776, 6033608, 6895552, 12067216, 13791104, 24134432, 27582208, 48268864, 55164416, 96537728, 193075456, 386150912]

約数ペア:

[(1, 386150912), (2, 193075456), (4, 96537728), (7, 55164416), (8, 48268864), (14, 27582208), (16, 24134432), (28, 13791104), (32, 12067216), (56, 6895552), (64, 6033608), (112, 3447776), (128, 3016804), (163, 2369024), (224, 1723888), (256, 1508402), (326, 1184512), (448, 861944), (512, 754201), (652, 592256), (661, 584192), (896, 430972), (1141, 338432), (1304, 296128), (1322, 292096), (1792, 215486), (2282, 169216), (2608, 148064), (2644, 146048), (3584, 107743), (4564, 84608), (4627, 83456), (5216, 74032), (5288, 73024), (9128, 42304), (9254, 41728), (10432, 37016), (10576, 36512), (18256, 21152), (18508, 20864)]