684972032

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{10789}}^1$

素因数の和:10842

約数の個数: 48

約数和(自身を含む): 1413921600

約数和(自身を除く): 728949568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7936, 10789, 15872, 21578, 31744, 43156, 63488, 86312, 172624, 334459, 345248, 668918, 690496, 1337836, 1380992, 2675672, 2761984, 5351344, 5523968, 10702688, 11047936, 21405376, 22095872, 42810752, 85621504, 171243008, 342486016, 684972032]

約数ペア:

[(1, 684972032), (2, 342486016), (4, 171243008), (8, 85621504), (16, 42810752), (31, 22095872), (32, 21405376), (62, 11047936), (64, 10702688), (124, 5523968), (128, 5351344), (248, 2761984), (256, 2675672), (496, 1380992), (512, 1337836), (992, 690496), (1024, 668918), (1984, 345248), (2048, 334459), (3968, 172624), (7936, 86312), (10789, 63488), (15872, 43156), (21578, 31744)]