378433584

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{20693}}^1$

素因数の和:20834

約数の個数: 60

約数和(自身を含む): 1067479296

約数和(自身を除く): 689045712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 18288, 20693, 41386, 62079, 82772, 124158, 165544, 186237, 248316, 331088, 372474, 496632, 744948, 993264, 1489896, 2628011, 2979792, 5256022, 7884033, 10512044, 15768066, 21024088, 23652099, 31536132, 42048176, 47304198, 63072264, 94608396, 126144528, 189216792, 378433584]

約数ペア:

[(1, 378433584), (2, 189216792), (3, 126144528), (4, 94608396), (6, 63072264), (8, 47304198), (9, 42048176), (12, 31536132), (16, 23652099), (18, 21024088), (24, 15768066), (36, 10512044), (48, 7884033), (72, 5256022), (127, 2979792), (144, 2628011), (254, 1489896), (381, 993264), (508, 744948), (762, 496632), (1016, 372474), (1143, 331088), (1524, 248316), (2032, 186237), (2286, 165544), (3048, 124158), (4572, 82772), (6096, 62079), (9144, 41386), (18288, 20693)]