2697215488

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5381}}^1$

素因数の和:5499

約数の個数: 80

約数和(自身を含む): 5946248880

約数和(自身を除く): 3249033392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 128, 176, 178, 256, 352, 356, 512, 704, 712, 979, 1408, 1424, 1958, 2816, 2848, 3916, 5381, 5632, 5696, 7832, 10762, 11392, 15664, 21524, 22784, 31328, 43048, 45568, 59191, 62656, 86096, 118382, 125312, 172192, 236764, 250624, 344384, 473528, 478909, 501248, 688768, 947056, 957818, 1377536, 1894112, 1915636, 2755072, 3788224, 3831272, 5267999, 7576448, 7662544, 10535998, 15152896, 15325088, 21071996, 30305792, 30650176, 42143992, 61300352, 84287984, 122600704, 168575968, 245201408, 337151936, 674303872, 1348607744, 2697215488]

約数ペア:

[(1, 2697215488), (2, 1348607744), (4, 674303872), (8, 337151936), (11, 245201408), (16, 168575968), (22, 122600704), (32, 84287984), (44, 61300352), (64, 42143992), (88, 30650176), (89, 30305792), (128, 21071996), (176, 15325088), (178, 15152896), (256, 10535998), (352, 7662544), (356, 7576448), (512, 5267999), (704, 3831272), (712, 3788224), (979, 2755072), (1408, 1915636), (1424, 1894112), (1958, 1377536), (2816, 957818), (2848, 947056), (3916, 688768), (5381, 501248), (5632, 478909), (5696, 473528), (7832, 344384), (10762, 250624), (11392, 236764), (15664, 172192), (21524, 125312), (22784, 118382), (31328, 86096), (43048, 62656), (45568, 59191)]