190030756888

素因数分解:

$2^3\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1464569}}^1$

素因数の和:1464920

約数の個数: 48

約数和(自身を含む): 415732840200

約数和(自身を除く): 225702083312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 331, 392, 662, 1324, 2317, 2648, 4634, 9268, 16219, 18536, 32438, 64876, 129752, 1464569, 2929138, 5858276, 10251983, 11716552, 20503966, 41007932, 71763881, 82015864, 143527762, 287055524, 484772339, 574111048, 969544678, 1939089356, 3393406373, 3878178712, 6786812746, 13573625492, 23753844611, 27147250984, 47507689222, 95015378444, 190030756888]

約数ペア:

[(1, 190030756888), (2, 95015378444), (4, 47507689222), (7, 27147250984), (8, 23753844611), (14, 13573625492), (28, 6786812746), (49, 3878178712), (56, 3393406373), (98, 1939089356), (196, 969544678), (331, 574111048), (392, 484772339), (662, 287055524), (1324, 143527762), (2317, 82015864), (2648, 71763881), (4634, 41007932), (9268, 20503966), (16219, 11716552), (18536, 10251983), (32438, 5858276), (64876, 2929138), (129752, 1464569)]