287042112

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71191}}^1$

素因数の和:71216

約数の個数: 84

約数和(自身を含む): 940303936

約数和(自身を除く): 653261824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 71191, 142382, 213573, 284764, 427146, 498337, 569528, 640719, 854292, 996674, 1139056, 1281438, 1495011, 1708584, 1993348, 2278112, 2562876, 2990022, 3417168, 3986696, 4485033, 4556224, 5125752, 5980044, 6834336, 7973392, 8970066, 10251504, 11960088, 13668672, 15946784, 17940132, 20503008, 23920176, 31893568, 35880264, 41006016, 47840352, 71760528, 95680704, 143521056, 287042112]

約数ペア:

[(1, 287042112), (2, 143521056), (3, 95680704), (4, 71760528), (6, 47840352), (7, 41006016), (8, 35880264), (9, 31893568), (12, 23920176), (14, 20503008), (16, 17940132), (18, 15946784), (21, 13668672), (24, 11960088), (28, 10251504), (32, 8970066), (36, 7973392), (42, 6834336), (48, 5980044), (56, 5125752), (63, 4556224), (64, 4485033), (72, 3986696), (84, 3417168), (96, 2990022), (112, 2562876), (126, 2278112), (144, 1993348), (168, 1708584), (192, 1495011), (224, 1281438), (252, 1139056), (288, 996674), (336, 854292), (448, 640719), (504, 569528), (576, 498337), (672, 427146), (1008, 284764), (1344, 213573), (2016, 142382), (4032, 71191)]