40785408

素因数分解:

$2^9\times 3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 120

約数和(自身を含む): 120648528

約数和(自身を除く): 79863120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 167, 192, 212, 256, 288, 318, 334, 384, 424, 477, 501, 512, 576, 636, 668, 768, 848, 954, 1002, 1152, 1272, 1336, 1503, 1536, 1696, 1908, 2004, 2304, 2544, 2672, 3006, 3392, 3816, 4008, 4608, 5088, 5344, 6012, 6784, 7632, 8016, 8851, 10176, 10688, 12024, 13568, 15264, 16032, 17702, 20352, 21376, 24048, 26553, 27136, 30528, 32064, 35404, 40704, 42752, 48096, 53106, 61056, 64128, 70808, 79659, 81408, 85504, 96192, 106212, 122112, 128256, 141616, 159318, 192384, 212424, 244224, 256512, 283232, 318636, 384768, 424848, 566464, 637272, 769536, 849696, 1132928, 1274544, 1699392, 2265856, 2549088, 3398784, 4531712, 5098176, 6797568, 10196352, 13595136, 20392704, 40785408]

約数ペア:

[(1, 40785408), (2, 20392704), (3, 13595136), (4, 10196352), (6, 6797568), (8, 5098176), (9, 4531712), (12, 3398784), (16, 2549088), (18, 2265856), (24, 1699392), (32, 1274544), (36, 1132928), (48, 849696), (53, 769536), (64, 637272), (72, 566464), (96, 424848), (106, 384768), (128, 318636), (144, 283232), (159, 256512), (167, 244224), (192, 212424), (212, 192384), (256, 159318), (288, 141616), (318, 128256), (334, 122112), (384, 106212), (424, 96192), (477, 85504), (501, 81408), (512, 79659), (576, 70808), (636, 64128), (668, 61056), (768, 53106), (848, 48096), (954, 42752), (1002, 40704), (1152, 35404), (1272, 32064), (1336, 30528), (1503, 27136), (1536, 26553), (1696, 24048), (1908, 21376), (2004, 20352), (2304, 17702), (2544, 16032), (2672, 15264), (3006, 13568), (3392, 12024), (3816, 10688), (4008, 10176), (4608, 8851), (5088, 8016), (5344, 7632), (6012, 6784)]