2040746568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181303}}^1$

素因数の和:181386

約数の個数: 64

約数和(自身を含む): 5917762560

約数和(自身を除く): 3877015992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 181303, 362606, 543909, 725212, 1087818, 1269121, 1450424, 2175636, 2538242, 3807363, 4351272, 5076484, 7614726, 10152968, 12147301, 15229452, 24294602, 30458904, 36441903, 48589204, 72883806, 85031107, 97178408, 145767612, 170062214, 255093321, 291535224, 340124428, 510186642, 680248856, 1020373284, 2040746568]

約数ペア:

[(1, 2040746568), (2, 1020373284), (3, 680248856), (4, 510186642), (6, 340124428), (7, 291535224), (8, 255093321), (12, 170062214), (14, 145767612), (21, 97178408), (24, 85031107), (28, 72883806), (42, 48589204), (56, 36441903), (67, 30458904), (84, 24294602), (134, 15229452), (168, 12147301), (201, 10152968), (268, 7614726), (402, 5076484), (469, 4351272), (536, 3807363), (804, 2538242), (938, 2175636), (1407, 1450424), (1608, 1269121), (1876, 1087818), (2814, 725212), (3752, 543909), (5628, 362606), (11256, 181303)]