385536116

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{3557}}^1$

素因数の和:3661

約数の個数: 48

約数和(自身を含む): 796992000

約数和(自身を除く): 411455884

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 553, 686, 1106, 1372, 2212, 3557, 3871, 7114, 7742, 14228, 15484, 24899, 27097, 49798, 54194, 99596, 108388, 174293, 281003, 348586, 562006, 697172, 1124012, 1220051, 1967021, 2440102, 3934042, 4880204, 7868084, 13769147, 27538294, 55076588, 96384029, 192768058, 385536116]

約数ペア:

[(1, 385536116), (2, 192768058), (4, 96384029), (7, 55076588), (14, 27538294), (28, 13769147), (49, 7868084), (79, 4880204), (98, 3934042), (158, 2440102), (196, 1967021), (316, 1220051), (343, 1124012), (553, 697172), (686, 562006), (1106, 348586), (1372, 281003), (2212, 174293), (3557, 108388), (3871, 99596), (7114, 54194), (7742, 49798), (14228, 27097), (15484, 24899)]