255437666388

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2281}}^1\times {\mathrm{32069}}^1$

素因数の和:34457

約数の個数: 72

約数和(自身を含む): 652652593320

約数和(自身を除く): 397214926932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 2281, 3492, 4562, 6843, 9124, 13686, 20529, 27372, 32069, 41058, 64138, 82116, 96207, 128276, 192414, 221257, 288621, 384828, 442514, 577242, 663771, 885028, 1154484, 1327542, 1991313, 2655084, 3110693, 3982626, 6221386, 7965252, 9332079, 12442772, 18664158, 27996237, 37328316, 55992474, 73149389, 111984948, 146298778, 219448167, 292597556, 438896334, 658344501, 877792668, 1316689002, 2633378004, 7095490733, 14190981466, 21286472199, 28381962932, 42572944398, 63859416597, 85145888796, 127718833194, 255437666388]

約数ペア:

[(1, 255437666388), (2, 127718833194), (3, 85145888796), (4, 63859416597), (6, 42572944398), (9, 28381962932), (12, 21286472199), (18, 14190981466), (36, 7095490733), (97, 2633378004), (194, 1316689002), (291, 877792668), (388, 658344501), (582, 438896334), (873, 292597556), (1164, 219448167), (1746, 146298778), (2281, 111984948), (3492, 73149389), (4562, 55992474), (6843, 37328316), (9124, 27996237), (13686, 18664158), (20529, 12442772), (27372, 9332079), (32069, 7965252), (41058, 6221386), (64138, 3982626), (82116, 3110693), (96207, 2655084), (128276, 1991313), (192414, 1327542), (221257, 1154484), (288621, 885028), (384828, 663771), (442514, 577242)]