2849920272

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{638423}}^1$

素因数の和:638468

約数の個数: 60

約数和(自身を含む): 8233115904

約数和(自身を除く): 5383195632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 638423, 1276846, 1915269, 2553692, 3830538, 5107384, 5745807, 7661076, 10214768, 11491614, 15322152, 19791113, 22983228, 30644304, 39582226, 45966456, 59373339, 79164452, 91932912, 118746678, 158328904, 178120017, 237493356, 316657808, 356240034, 474986712, 712480068, 949973424, 1424960136, 2849920272]

約数ペア:

[(1, 2849920272), (2, 1424960136), (3, 949973424), (4, 712480068), (6, 474986712), (8, 356240034), (9, 316657808), (12, 237493356), (16, 178120017), (18, 158328904), (24, 118746678), (31, 91932912), (36, 79164452), (48, 59373339), (62, 45966456), (72, 39582226), (93, 30644304), (124, 22983228), (144, 19791113), (186, 15322152), (248, 11491614), (279, 10214768), (372, 7661076), (496, 5745807), (558, 5107384), (744, 3830538), (1116, 2553692), (1488, 1915269), (2232, 1276846), (4464, 638423)]