39871554816

素因数分解:

$2^8\times 3^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:1188

約数の個数: 144

約数和(自身を含む): 107012622528

約数和(自身を除く): 67141067712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 251, 256, 384, 397, 502, 521, 753, 768, 794, 1004, 1042, 1191, 1506, 1563, 1588, 2008, 2084, 2382, 3012, 3126, 3176, 4016, 4168, 4764, 6024, 6252, 6352, 8032, 8336, 9528, 12048, 12504, 12704, 16064, 16672, 19056, 24096, 25008, 25408, 32128, 33344, 38112, 48192, 50016, 50816, 64256, 66688, 76224, 96384, 99647, 100032, 101632, 130771, 133376, 152448, 192768, 199294, 200064, 206837, 261542, 298941, 304896, 392313, 398588, 400128, 413674, 523084, 597882, 620511, 784626, 797176, 827348, 1046168, 1195764, 1241022, 1569252, 1594352, 1654696, 2092336, 2391528, 2482044, 3138504, 3188704, 3309392, 4184672, 4783056, 4964088, 6277008, 6377408, 6618784, 8369344, 9566112, 9928176, 12554016, 12754816, 13237568, 16738688, 19132224, 19856352, 25108032, 25509632, 26475136, 33477376, 38264448, 39712704, 50216064, 51916087, 52950272, 76528896, 79425408, 100432128, 103832174, 155748261, 158850816, 207664348, 311496522, 415328696, 622993044, 830657392, 1245986088, 1661314784, 2491972176, 3322629568, 4983944352, 6645259136, 9967888704, 13290518272, 19935777408, 39871554816]

約数ペア:

[(1, 39871554816), (2, 19935777408), (3, 13290518272), (4, 9967888704), (6, 6645259136), (8, 4983944352), (12, 3322629568), (16, 2491972176), (24, 1661314784), (32, 1245986088), (48, 830657392), (64, 622993044), (96, 415328696), (128, 311496522), (192, 207664348), (251, 158850816), (256, 155748261), (384, 103832174), (397, 100432128), (502, 79425408), (521, 76528896), (753, 52950272), (768, 51916087), (794, 50216064), (1004, 39712704), (1042, 38264448), (1191, 33477376), (1506, 26475136), (1563, 25509632), (1588, 25108032), (2008, 19856352), (2084, 19132224), (2382, 16738688), (3012, 13237568), (3126, 12754816), (3176, 12554016), (4016, 9928176), (4168, 9566112), (4764, 8369344), (6024, 6618784), (6252, 6377408), (6352, 6277008), (8032, 4964088), (8336, 4783056), (9528, 4184672), (12048, 3309392), (12504, 3188704), (12704, 3138504), (16064, 2482044), (16672, 2391528), (19056, 2092336), (24096, 1654696), (25008, 1594352), (25408, 1569252), (32128, 1241022), (33344, 1195764), (38112, 1046168), (48192, 827348), (50016, 797176), (50816, 784626), (64256, 620511), (66688, 597882), (76224, 523084), (96384, 413674), (99647, 400128), (100032, 398588), (101632, 392313), (130771, 304896), (133376, 298941), (152448, 261542), (192768, 206837), (199294, 200064)]