313627804

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3557}}^1$

素因数の和:3682

約数の個数: 48

約数和(自身を含む): 650345472

約数和(自身を除く): 336717668

約数列:

[1, 2, 4, 7, 14, 28, 47, 67, 94, 134, 188, 268, 329, 469, 658, 938, 1316, 1876, 3149, 3557, 6298, 7114, 12596, 14228, 22043, 24899, 44086, 49798, 88172, 99596, 167179, 238319, 334358, 476638, 668716, 953276, 1170253, 1668233, 2340506, 3336466, 4681012, 6672932, 11200993, 22401986, 44803972, 78406951, 156813902, 313627804]

約数ペア:

[(1, 313627804), (2, 156813902), (4, 78406951), (7, 44803972), (14, 22401986), (28, 11200993), (47, 6672932), (67, 4681012), (94, 3336466), (134, 2340506), (188, 1668233), (268, 1170253), (329, 953276), (469, 668716), (658, 476638), (938, 334358), (1316, 238319), (1876, 167179), (3149, 99596), (3557, 88172), (6298, 49798), (7114, 44086), (12596, 24899), (14228, 22043)]