210323456

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 509483520

約数和(自身を除く): 299160064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 863, 896, 952, 1024, 1088, 1726, 1792, 1904, 2048, 2176, 3452, 3584, 3808, 4352, 6041, 6904, 7168, 7616, 8704, 12082, 13808, 14336, 14671, 15232, 17408, 24164, 27616, 29342, 30464, 34816, 48328, 55232, 58684, 60928, 96656, 102697, 110464, 117368, 121856, 193312, 205394, 220928, 234736, 243712, 386624, 410788, 441856, 469472, 773248, 821576, 883712, 938944, 1546496, 1643152, 1767424, 1877888, 3092992, 3286304, 3755776, 6185984, 6572608, 7511552, 12371968, 13145216, 15023104, 26290432, 30046208, 52580864, 105161728, 210323456]

約数ペア:

[(1, 210323456), (2, 105161728), (4, 52580864), (7, 30046208), (8, 26290432), (14, 15023104), (16, 13145216), (17, 12371968), (28, 7511552), (32, 6572608), (34, 6185984), (56, 3755776), (64, 3286304), (68, 3092992), (112, 1877888), (119, 1767424), (128, 1643152), (136, 1546496), (224, 938944), (238, 883712), (256, 821576), (272, 773248), (448, 469472), (476, 441856), (512, 410788), (544, 386624), (863, 243712), (896, 234736), (952, 220928), (1024, 205394), (1088, 193312), (1726, 121856), (1792, 117368), (1904, 110464), (2048, 102697), (2176, 96656), (3452, 60928), (3584, 58684), (3808, 55232), (4352, 48328), (6041, 34816), (6904, 30464), (7168, 29342), (7616, 27616), (8704, 24164), (12082, 17408), (13808, 15232), (14336, 14671)]