2481291264

素因数分解:

$2^{15}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 6782086080

約数和(自身を除く): 4300794816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 587, 688, 768, 1024, 1032, 1174, 1376, 1536, 1761, 2048, 2064, 2348, 2752, 3072, 3522, 4096, 4128, 4696, 5504, 6144, 7044, 8192, 8256, 9392, 11008, 12288, 14088, 16384, 16512, 18784, 22016, 24576, 25241, 28176, 32768, 33024, 37568, 44032, 49152, 50482, 56352, 66048, 75136, 75723, 88064, 98304, 100964, 112704, 132096, 150272, 151446, 176128, 201928, 225408, 264192, 300544, 302892, 352256, 403856, 450816, 528384, 601088, 605784, 704512, 807712, 901632, 1056768, 1202176, 1211568, 1409024, 1615424, 1803264, 2113536, 2404352, 2423136, 3230848, 3606528, 4227072, 4808704, 4846272, 6461696, 7213056, 9617408, 9692544, 12923392, 14426112, 19234816, 19385088, 25846784, 28852224, 38770176, 51693568, 57704448, 77540352, 103387136, 155080704, 206774272, 310161408, 413548544, 620322816, 827097088, 1240645632, 2481291264]

約数ペア:

[(1, 2481291264), (2, 1240645632), (3, 827097088), (4, 620322816), (6, 413548544), (8, 310161408), (12, 206774272), (16, 155080704), (24, 103387136), (32, 77540352), (43, 57704448), (48, 51693568), (64, 38770176), (86, 28852224), (96, 25846784), (128, 19385088), (129, 19234816), (172, 14426112), (192, 12923392), (256, 9692544), (258, 9617408), (344, 7213056), (384, 6461696), (512, 4846272), (516, 4808704), (587, 4227072), (688, 3606528), (768, 3230848), (1024, 2423136), (1032, 2404352), (1174, 2113536), (1376, 1803264), (1536, 1615424), (1761, 1409024), (2048, 1211568), (2064, 1202176), (2348, 1056768), (2752, 901632), (3072, 807712), (3522, 704512), (4096, 605784), (4128, 601088), (4696, 528384), (5504, 450816), (6144, 403856), (7044, 352256), (8192, 302892), (8256, 300544), (9392, 264192), (11008, 225408), (12288, 201928), (14088, 176128), (16384, 151446), (16512, 150272), (18784, 132096), (22016, 112704), (24576, 100964), (25241, 98304), (28176, 88064), (32768, 75723), (33024, 75136), (37568, 66048), (44032, 56352), (49152, 50482)]