557242872368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12345863}}^1$

素因数の和:12345922

約数の個数: 80

約数和(自身を含む): 1371674873856

約数和(自身を除く): 814432001488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 45136, 12345863, 24691726, 49383452, 86421041, 98766904, 160496219, 172842082, 197533808, 320992438, 345684164, 382721753, 641984876, 691368328, 765443506, 1123473533, 1283969752, 1382736656, 1530887012, 2246947066, 2567939504, 2679052271, 3061774024, 4493894132, 4975382789, 5358104542, 6123548048, 8987788264, 9950765578, 10716209084, 17975576528, 19901531156, 21432418168, 34827679523, 39803062312, 42864836336, 69655359046, 79606124624, 139310718092, 278621436184, 557242872368]

約数ペア:

[(1, 557242872368), (2, 278621436184), (4, 139310718092), (7, 79606124624), (8, 69655359046), (13, 42864836336), (14, 39803062312), (16, 34827679523), (26, 21432418168), (28, 19901531156), (31, 17975576528), (52, 10716209084), (56, 9950765578), (62, 8987788264), (91, 6123548048), (104, 5358104542), (112, 4975382789), (124, 4493894132), (182, 3061774024), (208, 2679052271), (217, 2567939504), (248, 2246947066), (364, 1530887012), (403, 1382736656), (434, 1283969752), (496, 1123473533), (728, 765443506), (806, 691368328), (868, 641984876), (1456, 382721753), (1612, 345684164), (1736, 320992438), (2821, 197533808), (3224, 172842082), (3472, 160496219), (5642, 98766904), (6448, 86421041), (11284, 49383452), (22568, 24691726), (45136, 12345863)]