394766372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:9009

約数の個数: 72

約数和(自身を含む): 934694208

約数和(自身を除く): 539927836

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1694, 2002, 3146, 3388, 4004, 6292, 8963, 11011, 17926, 22022, 35852, 44044, 62741, 98593, 116519, 125482, 197186, 233038, 250964, 394372, 466076, 690151, 815633, 1084523, 1281709, 1380302, 1631266, 2169046, 2563418, 2760604, 3262532, 4338092, 5126836, 7591661, 8971963, 14098799, 15183322, 17943926, 28197598, 30366644, 35887852, 56395196, 98691593, 197383186, 394766372]

約数ペア:

[(1, 394766372), (2, 197383186), (4, 98691593), (7, 56395196), (11, 35887852), (13, 30366644), (14, 28197598), (22, 17943926), (26, 15183322), (28, 14098799), (44, 8971963), (52, 7591661), (77, 5126836), (91, 4338092), (121, 3262532), (143, 2760604), (154, 2563418), (182, 2169046), (242, 1631266), (286, 1380302), (308, 1281709), (364, 1084523), (484, 815633), (572, 690151), (847, 466076), (1001, 394372), (1573, 250964), (1694, 233038), (2002, 197186), (3146, 125482), (3388, 116519), (4004, 98593), (6292, 62741), (8963, 44044), (11011, 35852), (17926, 22022)]