317445632

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3899

約数の個数: 80

約数和(自身を含む): 756594432

約数和(自身を除く): 439148800

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 3584, 3851, 5152, 5888, 7702, 10304, 11776, 15404, 20608, 26957, 30808, 41216, 53914, 61616, 82432, 88573, 107828, 123232, 177146, 215656, 246464, 354292, 431312, 492928, 620011, 708584, 862624, 985856, 1240022, 1417168, 1725248, 1971712, 2480044, 2834336, 3450496, 4960088, 5668672, 6900992, 9920176, 11337344, 13801984, 19840352, 22674688, 39680704, 45349376, 79361408, 158722816, 317445632]

約数ペア:

[(1, 317445632), (2, 158722816), (4, 79361408), (7, 45349376), (8, 39680704), (14, 22674688), (16, 19840352), (23, 13801984), (28, 11337344), (32, 9920176), (46, 6900992), (56, 5668672), (64, 4960088), (92, 3450496), (112, 2834336), (128, 2480044), (161, 1971712), (184, 1725248), (224, 1417168), (256, 1240022), (322, 985856), (368, 862624), (448, 708584), (512, 620011), (644, 492928), (736, 431312), (896, 354292), (1288, 246464), (1472, 215656), (1792, 177146), (2576, 123232), (2944, 107828), (3584, 88573), (3851, 82432), (5152, 61616), (5888, 53914), (7702, 41216), (10304, 30808), (11776, 26957), (15404, 20608)]