520105824

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{257989}}^1$

素因数の和:258012

約数の個数: 72

約数和(自身を含む): 1690350480

約数和(自身を除く): 1170244656

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, 257989, 515978, 773967, 1031956, 1547934, 1805923, 2063912, 2321901, 3095868, 3611846, 4127824, 4643802, 5417769, 6191736, 7223692, 8255648, 9287604, 10835538, 12383472, 14447384, 16253307, 18575208, 21671076, 24766944, 28894768, 32506614, 37150416, 43342152, 57789536, 65013228, 74300832, 86684304, 130026456, 173368608, 260052912, 520105824]

約数ペア:

[(1, 520105824), (2, 260052912), (3, 173368608), (4, 130026456), (6, 86684304), (7, 74300832), (8, 65013228), (9, 57789536), (12, 43342152), (14, 37150416), (16, 32506614), (18, 28894768), (21, 24766944), (24, 21671076), (28, 18575208), (32, 16253307), (36, 14447384), (42, 12383472), (48, 10835538), (56, 9287604), (63, 8255648), (72, 7223692), (84, 6191736), (96, 5417769), (112, 4643802), (126, 4127824), (144, 3611846), (168, 3095868), (224, 2321901), (252, 2063912), (288, 1805923), (336, 1547934), (504, 1031956), (672, 773967), (1008, 515978), (2016, 257989)]