438467162

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 834748416

約数和(自身を除く): 396281254

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 67, 119, 134, 217, 238, 434, 469, 527, 887, 938, 1054, 1139, 1774, 2077, 2278, 3689, 4154, 6209, 7378, 7973, 12418, 14539, 15079, 15946, 27497, 29078, 30158, 35309, 54994, 59429, 70618, 105553, 118858, 192479, 211106, 247163, 384958, 416003, 467449, 494326, 832006, 934898, 1010293, 1842299, 2020586, 3272143, 3684598, 6544286, 7072051, 12896093, 14144102, 25792186, 31319083, 62638166, 219233581, 438467162]

約数ペア:

[(1, 438467162), (2, 219233581), (7, 62638166), (14, 31319083), (17, 25792186), (31, 14144102), (34, 12896093), (62, 7072051), (67, 6544286), (119, 3684598), (134, 3272143), (217, 2020586), (238, 1842299), (434, 1010293), (469, 934898), (527, 832006), (887, 494326), (938, 467449), (1054, 416003), (1139, 384958), (1774, 247163), (2077, 211106), (2278, 192479), (3689, 118858), (4154, 105553), (6209, 70618), (7378, 59429), (7973, 54994), (12418, 35309), (14539, 30158), (15079, 29078), (15946, 27497)]