620491824

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:1035

約数の個数: 120

約数和(自身を含む): 1788604272

約数和(自身を除く): 1168112448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 73, 134, 144, 146, 201, 219, 268, 292, 402, 438, 536, 584, 603, 657, 804, 876, 881, 1072, 1168, 1206, 1314, 1608, 1752, 1762, 2412, 2628, 2643, 3216, 3504, 3524, 4824, 4891, 5256, 5286, 7048, 7929, 9648, 9782, 10512, 10572, 14096, 14673, 15858, 19564, 21144, 29346, 31716, 39128, 42288, 44019, 58692, 59027, 63432, 64313, 78256, 88038, 117384, 118054, 126864, 128626, 176076, 177081, 192939, 234768, 236108, 257252, 352152, 354162, 385878, 472216, 514504, 531243, 578817, 704304, 708324, 771756, 944432, 1029008, 1062486, 1157634, 1416648, 1543512, 2124972, 2315268, 2833296, 3087024, 4249944, 4308971, 4630536, 8499888, 8617942, 9261072, 12926913, 17235884, 25853826, 34471768, 38780739, 51707652, 68943536, 77561478, 103415304, 155122956, 206830608, 310245912, 620491824]

約数ペア:

[(1, 620491824), (2, 310245912), (3, 206830608), (4, 155122956), (6, 103415304), (8, 77561478), (9, 68943536), (12, 51707652), (16, 38780739), (18, 34471768), (24, 25853826), (36, 17235884), (48, 12926913), (67, 9261072), (72, 8617942), (73, 8499888), (134, 4630536), (144, 4308971), (146, 4249944), (201, 3087024), (219, 2833296), (268, 2315268), (292, 2124972), (402, 1543512), (438, 1416648), (536, 1157634), (584, 1062486), (603, 1029008), (657, 944432), (804, 771756), (876, 708324), (881, 704304), (1072, 578817), (1168, 531243), (1206, 514504), (1314, 472216), (1608, 385878), (1752, 354162), (1762, 352152), (2412, 257252), (2628, 236108), (2643, 234768), (3216, 192939), (3504, 177081), (3524, 176076), (4824, 128626), (4891, 126864), (5256, 118054), (5286, 117384), (7048, 88038), (7929, 78256), (9648, 64313), (9782, 63432), (10512, 59027), (10572, 58692), (14096, 44019), (14673, 42288), (15858, 39128), (19564, 31716), (21144, 29346)]