290802912

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{64451}}^1$

素因数の和:64511

約数の個数: 48

約数和(自身を含む): 779611392

約数和(自身を除く): 488808480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 64451, 128902, 193353, 257804, 386706, 515608, 773412, 1031216, 1546824, 2062432, 3029197, 3093648, 6058394, 6187296, 9087591, 12116788, 18175182, 24233576, 36350364, 48467152, 72700728, 96934304, 145401456, 290802912]

約数ペア:

[(1, 290802912), (2, 145401456), (3, 96934304), (4, 72700728), (6, 48467152), (8, 36350364), (12, 24233576), (16, 18175182), (24, 12116788), (32, 9087591), (47, 6187296), (48, 6058394), (94, 3093648), (96, 3029197), (141, 2062432), (188, 1546824), (282, 1031216), (376, 773412), (564, 515608), (752, 386706), (1128, 257804), (1504, 193353), (2256, 128902), (4512, 64451)]