520086289072

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{884669}}^1$

素因数の和:884894

約数の個数: 80

約数和(自身を含む): 1197913953600

約数和(自身を除く): 677827664528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 181, 203, 232, 362, 406, 464, 724, 812, 1267, 1448, 1624, 2534, 2896, 3248, 5068, 5249, 10136, 10498, 20272, 20996, 36743, 41992, 73486, 83984, 146972, 293944, 587888, 884669, 1769338, 3538676, 6192683, 7077352, 12385366, 14154704, 24770732, 25655401, 49541464, 51310802, 99082928, 102621604, 160125089, 179587807, 205243208, 320250178, 359175614, 410486416, 640500356, 718351228, 1120875623, 1281000712, 1436702456, 2241751246, 2562001424, 2873404912, 4483502492, 4643627581, 8967004984, 9287255162, 17934009968, 18574510324, 32505393067, 37149020648, 65010786134, 74298041296, 130021572268, 260043144536, 520086289072]

約数ペア:

[(1, 520086289072), (2, 260043144536), (4, 130021572268), (7, 74298041296), (8, 65010786134), (14, 37149020648), (16, 32505393067), (28, 18574510324), (29, 17934009968), (56, 9287255162), (58, 8967004984), (112, 4643627581), (116, 4483502492), (181, 2873404912), (203, 2562001424), (232, 2241751246), (362, 1436702456), (406, 1281000712), (464, 1120875623), (724, 718351228), (812, 640500356), (1267, 410486416), (1448, 359175614), (1624, 320250178), (2534, 205243208), (2896, 179587807), (3248, 160125089), (5068, 102621604), (5249, 99082928), (10136, 51310802), (10498, 49541464), (20272, 25655401), (20996, 24770732), (36743, 14154704), (41992, 12385366), (73486, 7077352), (83984, 6192683), (146972, 3538676), (293944, 1769338), (587888, 884669)]