262366416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{10781}}^1$

素因数の和:10821

約数の個数: 90

約数和(自身を含む): 795161718

約数和(自身を除く): 532795302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 10781, 12168, 21562, 24336, 32343, 43124, 64686, 86248, 97029, 129372, 140153, 172496, 194058, 258744, 280306, 388116, 420459, 517488, 560612, 776232, 840918, 1121224, 1261377, 1552464, 1681836, 1821989, 2242448, 2522754, 3363672, 3643978, 5045508, 5465967, 6727344, 7287956, 10091016, 10931934, 14575912, 16397901, 20182032, 21863868, 29151824, 32795802, 43727736, 65591604, 87455472, 131183208, 262366416]

約数ペア:

[(1, 262366416), (2, 131183208), (3, 87455472), (4, 65591604), (6, 43727736), (8, 32795802), (9, 29151824), (12, 21863868), (13, 20182032), (16, 16397901), (18, 14575912), (24, 10931934), (26, 10091016), (36, 7287956), (39, 6727344), (48, 5465967), (52, 5045508), (72, 3643978), (78, 3363672), (104, 2522754), (117, 2242448), (144, 1821989), (156, 1681836), (169, 1552464), (208, 1261377), (234, 1121224), (312, 840918), (338, 776232), (468, 560612), (507, 517488), (624, 420459), (676, 388116), (936, 280306), (1014, 258744), (1352, 194058), (1521, 172496), (1872, 140153), (2028, 129372), (2704, 97029), (3042, 86248), (4056, 64686), (6084, 43124), (8112, 32343), (10781, 24336), (12168, 21562)]