1308204576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{648911}}^1$

素因数の和:648934

約数の個数: 72

約数和(自身を含む): 4251671424

約数和(自身を除く): 2943466848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 648911, 1297822, 1946733, 2595644, 3893466, 4542377, 5191288, 5840199, 7786932, 9084754, 10382576, 11680398, 13627131, 15573864, 18169508, 20765152, 23360796, 27254262, 31147728, 36339016, 40881393, 46721592, 54508524, 62295456, 72678032, 81762786, 93443184, 109017048, 145356064, 163525572, 186886368, 218034096, 327051144, 436068192, 654102288, 1308204576]

約数ペア:

[(1, 1308204576), (2, 654102288), (3, 436068192), (4, 327051144), (6, 218034096), (7, 186886368), (8, 163525572), (9, 145356064), (12, 109017048), (14, 93443184), (16, 81762786), (18, 72678032), (21, 62295456), (24, 54508524), (28, 46721592), (32, 40881393), (36, 36339016), (42, 31147728), (48, 27254262), (56, 23360796), (63, 20765152), (72, 18169508), (84, 15573864), (96, 13627131), (112, 11680398), (126, 10382576), (144, 9084754), (168, 7786932), (224, 5840199), (252, 5191288), (288, 4542377), (336, 3893466), (504, 2595644), (672, 1946733), (1008, 1297822), (2016, 648911)]