290069504

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:933

約数の個数: 88

約数和(自身を含む): 647015760

約数和(自身を除く): 356946256

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 512, 544, 608, 646, 877, 1024, 1088, 1216, 1292, 1754, 2176, 2432, 2584, 3508, 4352, 4864, 5168, 7016, 8704, 9728, 10336, 14032, 14909, 16663, 17408, 19456, 20672, 28064, 29818, 33326, 41344, 56128, 59636, 66652, 82688, 112256, 119272, 133304, 165376, 224512, 238544, 266608, 283271, 330752, 449024, 477088, 533216, 566542, 898048, 954176, 1066432, 1133084, 1908352, 2132864, 2266168, 3816704, 4265728, 4532336, 7633408, 8531456, 9064672, 15266816, 17062912, 18129344, 36258688, 72517376, 145034752, 290069504]

約数ペア:

[(1, 290069504), (2, 145034752), (4, 72517376), (8, 36258688), (16, 18129344), (17, 17062912), (19, 15266816), (32, 9064672), (34, 8531456), (38, 7633408), (64, 4532336), (68, 4265728), (76, 3816704), (128, 2266168), (136, 2132864), (152, 1908352), (256, 1133084), (272, 1066432), (304, 954176), (323, 898048), (512, 566542), (544, 533216), (608, 477088), (646, 449024), (877, 330752), (1024, 283271), (1088, 266608), (1216, 238544), (1292, 224512), (1754, 165376), (2176, 133304), (2432, 119272), (2584, 112256), (3508, 82688), (4352, 66652), (4864, 59636), (5168, 56128), (7016, 41344), (8704, 33326), (9728, 29818), (10336, 28064), (14032, 20672), (14909, 19456), (16663, 17408)]