467977984

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 974906240

約数和(自身を除く): 506928256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 128, 218, 248, 256, 436, 496, 541, 872, 992, 1082, 1744, 1984, 2164, 3379, 3488, 3968, 4328, 6758, 6976, 7936, 8656, 13516, 13952, 16771, 17312, 27032, 27904, 33542, 34624, 54064, 58969, 67084, 69248, 108128, 117938, 134168, 138496, 216256, 235876, 268336, 432512, 471752, 536672, 865024, 943504, 1073344, 1828039, 1887008, 2146688, 3656078, 3774016, 4293376, 7312156, 7548032, 14624312, 15096064, 29248624, 58497248, 116994496, 233988992, 467977984]

約数ペア:

[(1, 467977984), (2, 233988992), (4, 116994496), (8, 58497248), (16, 29248624), (31, 15096064), (32, 14624312), (62, 7548032), (64, 7312156), (109, 4293376), (124, 3774016), (128, 3656078), (218, 2146688), (248, 1887008), (256, 1828039), (436, 1073344), (496, 943504), (541, 865024), (872, 536672), (992, 471752), (1082, 432512), (1744, 268336), (1984, 235876), (2164, 216256), (3379, 138496), (3488, 134168), (3968, 117938), (4328, 108128), (6758, 69248), (6976, 67084), (7936, 58969), (8656, 54064), (13516, 34624), (13952, 33542), (16771, 27904), (17312, 27032)]