407763792

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{39883}}^1$

素因数の和:39968

約数の個数: 60

約数和(自身を含む): 1157274144

約数和(自身を除く): 749510352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 39883, 79766, 119649, 159532, 239298, 319064, 358947, 478596, 638128, 717894, 957192, 1435788, 1914384, 2831693, 2871576, 5663386, 5743152, 8495079, 11326772, 16990158, 22653544, 25485237, 33980316, 45307088, 50970474, 67960632, 101940948, 135921264, 203881896, 407763792]

約数ペア:

[(1, 407763792), (2, 203881896), (3, 135921264), (4, 101940948), (6, 67960632), (8, 50970474), (9, 45307088), (12, 33980316), (16, 25485237), (18, 22653544), (24, 16990158), (36, 11326772), (48, 8495079), (71, 5743152), (72, 5663386), (142, 2871576), (144, 2831693), (213, 1914384), (284, 1435788), (426, 957192), (568, 717894), (639, 638128), (852, 478596), (1136, 358947), (1278, 319064), (1704, 239298), (2556, 159532), (3408, 119649), (5112, 79766), (10224, 39883)]