38994702708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{20047}}^1$

素因数の和:20441

約数の個数: 96

約数和(自身を含む): 100938632704

約数和(自身を除く): 61943929996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 337, 444, 481, 674, 962, 1011, 1348, 1443, 1924, 2022, 2886, 4044, 4381, 5772, 8762, 12469, 13143, 17524, 20047, 24938, 26286, 37407, 40094, 49876, 52572, 60141, 74814, 80188, 120282, 149628, 162097, 240564, 260611, 324194, 486291, 521222, 648388, 741739, 781833, 972582, 1042444, 1483478, 1563666, 1945164, 2225217, 2966956, 3127332, 4450434, 6755839, 8900868, 9642607, 13511678, 19285214, 20267517, 27023356, 28927821, 38570428, 40535034, 57855642, 81070068, 87825907, 115711284, 175651814, 249966043, 263477721, 351303628, 499932086, 526955442, 749898129, 999864172, 1053910884, 1499796258, 2999592516, 3249558559, 6499117118, 9748675677, 12998234236, 19497351354, 38994702708]

約数ペア:

[(1, 38994702708), (2, 19497351354), (3, 12998234236), (4, 9748675677), (6, 6499117118), (12, 3249558559), (13, 2999592516), (26, 1499796258), (37, 1053910884), (39, 999864172), (52, 749898129), (74, 526955442), (78, 499932086), (111, 351303628), (148, 263477721), (156, 249966043), (222, 175651814), (337, 115711284), (444, 87825907), (481, 81070068), (674, 57855642), (962, 40535034), (1011, 38570428), (1348, 28927821), (1443, 27023356), (1924, 20267517), (2022, 19285214), (2886, 13511678), (4044, 9642607), (4381, 8900868), (5772, 6755839), (8762, 4450434), (12469, 3127332), (13143, 2966956), (17524, 2225217), (20047, 1945164), (24938, 1563666), (26286, 1483478), (37407, 1042444), (40094, 972582), (49876, 781833), (52572, 741739), (60141, 648388), (74814, 521222), (80188, 486291), (120282, 324194), (149628, 260611), (162097, 240564)]