1270304

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 2939328

約数和(自身を除く): 1669024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 107, 112, 212, 214, 224, 371, 424, 428, 742, 749, 848, 856, 1484, 1498, 1696, 1712, 2968, 2996, 3424, 5671, 5936, 5992, 11342, 11872, 11984, 22684, 23968, 39697, 45368, 79394, 90736, 158788, 181472, 317576, 635152, 1270304]

約数ペア:

[(1, 1270304), (2, 635152), (4, 317576), (7, 181472), (8, 158788), (14, 90736), (16, 79394), (28, 45368), (32, 39697), (53, 23968), (56, 22684), (106, 11984), (107, 11872), (112, 11342), (212, 5992), (214, 5936), (224, 5671), (371, 3424), (424, 2996), (428, 2968), (742, 1712), (749, 1696), (848, 1498), (856, 1484)]