1249173856

素因数分解:

$2^5\times 7^2\times {\mathrm{293}}^1\times {\mathrm{2719}}^1$

素因数の和:3036

約数の個数: 72

約数和(自身を含む): 2871650880

約数和(自身を除く): 1622477024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 293, 392, 586, 784, 1172, 1568, 2051, 2344, 2719, 4102, 4688, 5438, 8204, 9376, 10876, 14357, 16408, 19033, 21752, 28714, 32816, 38066, 43504, 57428, 65632, 76132, 87008, 114856, 133231, 152264, 229712, 266462, 304528, 459424, 532924, 609056, 796667, 1065848, 1593334, 2131696, 3186668, 4263392, 5576669, 6373336, 11153338, 12746672, 22306676, 25493344, 39036683, 44613352, 78073366, 89226704, 156146732, 178453408, 312293464, 624586928, 1249173856]

約数ペア:

[(1, 1249173856), (2, 624586928), (4, 312293464), (7, 178453408), (8, 156146732), (14, 89226704), (16, 78073366), (28, 44613352), (32, 39036683), (49, 25493344), (56, 22306676), (98, 12746672), (112, 11153338), (196, 6373336), (224, 5576669), (293, 4263392), (392, 3186668), (586, 2131696), (784, 1593334), (1172, 1065848), (1568, 796667), (2051, 609056), (2344, 532924), (2719, 459424), (4102, 304528), (4688, 266462), (5438, 229712), (8204, 152264), (9376, 133231), (10876, 114856), (14357, 87008), (16408, 76132), (19033, 65632), (21752, 57428), (28714, 43504), (32816, 38066)]