870859232

素因数分解:

$2^5\times {\mathrm{37}}^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 72

約数和(自身を含む): 1788420816

約数和(自身を除く): 917561584

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 103, 148, 193, 206, 296, 386, 412, 592, 772, 824, 1184, 1369, 1544, 1648, 2738, 3088, 3296, 3811, 5476, 6176, 7141, 7622, 10952, 14282, 15244, 19879, 21904, 28564, 30488, 39758, 43808, 57128, 60976, 79516, 114256, 121952, 141007, 159032, 228512, 264217, 282014, 318064, 528434, 564028, 636128, 735523, 1056868, 1128056, 1471046, 2113736, 2256112, 2942092, 4227472, 4512224, 5884184, 8454944, 11768368, 23536736, 27214351, 54428702, 108857404, 217714808, 435429616, 870859232]

約数ペア:

[(1, 870859232), (2, 435429616), (4, 217714808), (8, 108857404), (16, 54428702), (32, 27214351), (37, 23536736), (74, 11768368), (103, 8454944), (148, 5884184), (193, 4512224), (206, 4227472), (296, 2942092), (386, 2256112), (412, 2113736), (592, 1471046), (772, 1128056), (824, 1056868), (1184, 735523), (1369, 636128), (1544, 564028), (1648, 528434), (2738, 318064), (3088, 282014), (3296, 264217), (3811, 228512), (5476, 159032), (6176, 141007), (7141, 121952), (7622, 114256), (10952, 79516), (14282, 60976), (15244, 57128), (19879, 43808), (21904, 39758), (28564, 30488)]