304621000978

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2543}}^1\times {\mathrm{64333}}^1$

素因数の和:66911

約数の個数: 48

約数和(自身を含む): 559736680320

約数和(自身を除く): 255115679342

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 2543, 5086, 17801, 35602, 48317, 64333, 96634, 124607, 128666, 249214, 338219, 450331, 676438, 900662, 1222327, 2367533, 2444654, 3152317, 4735066, 6304634, 8556289, 17112578, 59894023, 119788046, 163598819, 327197638, 1145191733, 2290383466, 3108377561, 6216755122, 8016342131, 16032684262, 21758642927, 43517285854, 152310500489, 304621000978]

約数ペア:

[(1, 304621000978), (2, 152310500489), (7, 43517285854), (14, 21758642927), (19, 16032684262), (38, 8016342131), (49, 6216755122), (98, 3108377561), (133, 2290383466), (266, 1145191733), (931, 327197638), (1862, 163598819), (2543, 119788046), (5086, 59894023), (17801, 17112578), (35602, 8556289), (48317, 6304634), (64333, 4735066), (96634, 3152317), (124607, 2444654), (128666, 2367533), (249214, 1222327), (338219, 900662), (450331, 676438)]