620542912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2663}}^1$

素因数の和:3017

約数の個数: 56

約数和(自身を含む): 1347898752

約数和(自身を除く): 727355840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 331, 352, 662, 704, 1324, 2648, 2663, 3641, 5296, 5326, 7282, 10592, 10652, 14564, 21184, 21304, 29128, 29293, 42608, 58256, 58586, 85216, 116512, 117172, 170432, 233024, 234344, 468688, 881453, 937376, 1762906, 1874752, 3525812, 7051624, 9695983, 14103248, 19391966, 28206496, 38783932, 56412992, 77567864, 155135728, 310271456, 620542912]

約数ペア:

[(1, 620542912), (2, 310271456), (4, 155135728), (8, 77567864), (11, 56412992), (16, 38783932), (22, 28206496), (32, 19391966), (44, 14103248), (64, 9695983), (88, 7051624), (176, 3525812), (331, 1874752), (352, 1762906), (662, 937376), (704, 881453), (1324, 468688), (2648, 234344), (2663, 233024), (3641, 170432), (5296, 117172), (5326, 116512), (7282, 85216), (10592, 58586), (10652, 58256), (14564, 42608), (21184, 29293), (21304, 29128)]