2906887608

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8191}}^1$

素因数の和:8290

約数の個数: 128

約数和(自身を含む): 8493465600

約数和(自身を除く): 5586577992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 62, 72, 93, 106, 108, 124, 159, 186, 212, 216, 248, 279, 318, 372, 424, 477, 558, 636, 744, 837, 954, 1116, 1272, 1431, 1643, 1674, 1908, 2232, 2862, 3286, 3348, 3816, 4929, 5724, 6572, 6696, 8191, 9858, 11448, 13144, 14787, 16382, 19716, 24573, 29574, 32764, 39432, 44361, 49146, 59148, 65528, 73719, 88722, 98292, 118296, 147438, 177444, 196584, 221157, 253921, 294876, 354888, 434123, 442314, 507842, 589752, 761763, 868246, 884628, 1015684, 1302369, 1523526, 1736492, 1769256, 2031368, 2285289, 2604738, 3047052, 3472984, 3907107, 4570578, 5209476, 6094104, 6855867, 7814214, 9141156, 10418952, 11721321, 13457813, 13711734, 15628428, 18282312, 23442642, 26915626, 27423468, 31256856, 40373439, 46885284, 53831252, 54846936, 80746878, 93770568, 107662504, 121120317, 161493756, 242240634, 322987512, 363360951, 484481268, 726721902, 968962536, 1453443804, 2906887608]

約数ペア:

[(1, 2906887608), (2, 1453443804), (3, 968962536), (4, 726721902), (6, 484481268), (8, 363360951), (9, 322987512), (12, 242240634), (18, 161493756), (24, 121120317), (27, 107662504), (31, 93770568), (36, 80746878), (53, 54846936), (54, 53831252), (62, 46885284), (72, 40373439), (93, 31256856), (106, 27423468), (108, 26915626), (124, 23442642), (159, 18282312), (186, 15628428), (212, 13711734), (216, 13457813), (248, 11721321), (279, 10418952), (318, 9141156), (372, 7814214), (424, 6855867), (477, 6094104), (558, 5209476), (636, 4570578), (744, 3907107), (837, 3472984), (954, 3047052), (1116, 2604738), (1272, 2285289), (1431, 2031368), (1643, 1769256), (1674, 1736492), (1908, 1523526), (2232, 1302369), (2862, 1015684), (3286, 884628), (3348, 868246), (3816, 761763), (4929, 589752), (5724, 507842), (6572, 442314), (6696, 434123), (8191, 354888), (9858, 294876), (11448, 253921), (13144, 221157), (14787, 196584), (16382, 177444), (19716, 147438), (24573, 118296), (29574, 98292), (32764, 88722), (39432, 73719), (44361, 65528), (49146, 59148)]