12369948416

素因数分解:

$2^8\times 7^1\times {\mathrm{173}}^1\times {\mathrm{39901}}^1$

素因数の和:40097

約数の個数: 72

約数和(自身を含む): 28382771424

約数和(自身を除く): 16012823008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 256, 346, 448, 692, 896, 1211, 1384, 1792, 2422, 2768, 4844, 5536, 9688, 11072, 19376, 22144, 38752, 39901, 44288, 77504, 79802, 155008, 159604, 279307, 310016, 319208, 558614, 638416, 1117228, 1276832, 2234456, 2553664, 4468912, 5107328, 6902873, 8937824, 10214656, 13805746, 17875648, 27611492, 35751296, 48320111, 55222984, 71502592, 96640222, 110445968, 193280444, 220891936, 386560888, 441783872, 773121776, 883567744, 1546243552, 1767135488, 3092487104, 6184974208, 12369948416]

約数ペア:

[(1, 12369948416), (2, 6184974208), (4, 3092487104), (7, 1767135488), (8, 1546243552), (14, 883567744), (16, 773121776), (28, 441783872), (32, 386560888), (56, 220891936), (64, 193280444), (112, 110445968), (128, 96640222), (173, 71502592), (224, 55222984), (256, 48320111), (346, 35751296), (448, 27611492), (692, 17875648), (896, 13805746), (1211, 10214656), (1384, 8937824), (1792, 6902873), (2422, 5107328), (2768, 4468912), (4844, 2553664), (5536, 2234456), (9688, 1276832), (11072, 1117228), (19376, 638416), (22144, 558614), (38752, 319208), (39901, 310016), (44288, 279307), (77504, 159604), (79802, 155008)]