1890582528

素因数分解:

$2^{20}\times 3^1\times {\mathrm{601}}^1$

素因数の和:644

約数の個数: 84

約数和(自身を含む): 5049939608

約数和(自身を除く): 3159357080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 601, 768, 1024, 1202, 1536, 1803, 2048, 2404, 3072, 3606, 4096, 4808, 6144, 7212, 8192, 9616, 12288, 14424, 16384, 19232, 24576, 28848, 32768, 38464, 49152, 57696, 65536, 76928, 98304, 115392, 131072, 153856, 196608, 230784, 262144, 307712, 393216, 461568, 524288, 615424, 786432, 923136, 1048576, 1230848, 1572864, 1846272, 2461696, 3145728, 3692544, 4923392, 7385088, 9846784, 14770176, 19693568, 29540352, 39387136, 59080704, 78774272, 118161408, 157548544, 236322816, 315097088, 472645632, 630194176, 945291264, 1890582528]

約数ペア:

[(1, 1890582528), (2, 945291264), (3, 630194176), (4, 472645632), (6, 315097088), (8, 236322816), (12, 157548544), (16, 118161408), (24, 78774272), (32, 59080704), (48, 39387136), (64, 29540352), (96, 19693568), (128, 14770176), (192, 9846784), (256, 7385088), (384, 4923392), (512, 3692544), (601, 3145728), (768, 2461696), (1024, 1846272), (1202, 1572864), (1536, 1230848), (1803, 1048576), (2048, 923136), (2404, 786432), (3072, 615424), (3606, 524288), (4096, 461568), (4808, 393216), (6144, 307712), (7212, 262144), (8192, 230784), (9616, 196608), (12288, 153856), (14424, 131072), (16384, 115392), (19232, 98304), (24576, 76928), (28848, 65536), (32768, 57696), (38464, 49152)]