306372416

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35993}}^1$

素因数の和:36031

約数の個数: 56

約数和(自身を含む): 731398080

約数和(自身を除く): 425025664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 35993, 71986, 143972, 251951, 287944, 503902, 575888, 683867, 1007804, 1151776, 1367734, 2015608, 2303552, 2735468, 4031216, 4787069, 5470936, 8062432, 9574138, 10941872, 16124864, 19148276, 21883744, 38296552, 43767488, 76593104, 153186208, 306372416]

約数ペア:

[(1, 306372416), (2, 153186208), (4, 76593104), (7, 43767488), (8, 38296552), (14, 21883744), (16, 19148276), (19, 16124864), (28, 10941872), (32, 9574138), (38, 8062432), (56, 5470936), (64, 4787069), (76, 4031216), (112, 2735468), (133, 2303552), (152, 2015608), (224, 1367734), (266, 1151776), (304, 1007804), (448, 683867), (532, 575888), (608, 503902), (1064, 287944), (1216, 251951), (2128, 143972), (4256, 71986), (8512, 35993)]