8045360456

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 18517248000

約数和(自身を除く): 10471887544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 266, 281, 284, 379, 497, 532, 562, 568, 758, 994, 1064, 1124, 1349, 1516, 1967, 1988, 2248, 2653, 2698, 3032, 3934, 3976, 5306, 5339, 5396, 7201, 7868, 9443, 10612, 10678, 10792, 14402, 15736, 18886, 19951, 21224, 21356, 26909, 28804, 37373, 37772, 39902, 42712, 50407, 53818, 57608, 74746, 75544, 79804, 100814, 106499, 107636, 139657, 149492, 159608, 188363, 201628, 212998, 215272, 279314, 298984, 376726, 379069, 403256, 425996, 511271, 558628, 745493, 753452, 758138, 851992, 1022542, 1117256, 1490986, 1506904, 1516276, 2023481, 2045084, 2653483, 2981972, 3032552, 3578897, 4046962, 4090168, 5306966, 5963944, 7157794, 7561429, 8093924, 10613932, 14164367, 14315588, 15122858, 16187848, 21227864, 28328734, 28631176, 30245716, 52930003, 56657468, 60491432, 105860006, 113314936, 143667151, 211720012, 287334302, 423440024, 574668604, 1005670057, 1149337208, 2011340114, 4022680228, 8045360456]

約数ペア:

[(1, 8045360456), (2, 4022680228), (4, 2011340114), (7, 1149337208), (8, 1005670057), (14, 574668604), (19, 423440024), (28, 287334302), (38, 211720012), (56, 143667151), (71, 113314936), (76, 105860006), (133, 60491432), (142, 56657468), (152, 52930003), (266, 30245716), (281, 28631176), (284, 28328734), (379, 21227864), (497, 16187848), (532, 15122858), (562, 14315588), (568, 14164367), (758, 10613932), (994, 8093924), (1064, 7561429), (1124, 7157794), (1349, 5963944), (1516, 5306966), (1967, 4090168), (1988, 4046962), (2248, 3578897), (2653, 3032552), (2698, 2981972), (3032, 2653483), (3934, 2045084), (3976, 2023481), (5306, 1516276), (5339, 1506904), (5396, 1490986), (7201, 1117256), (7868, 1022542), (9443, 851992), (10612, 758138), (10678, 753452), (10792, 745493), (14402, 558628), (15736, 511271), (18886, 425996), (19951, 403256), (21224, 379069), (21356, 376726), (26909, 298984), (28804, 279314), (37373, 215272), (37772, 212998), (39902, 201628), (42712, 188363), (50407, 159608), (53818, 149492), (57608, 139657), (74746, 107636), (75544, 106499), (79804, 100814)]