2039951808

素因数分解:

$2^6\times 3^2\times {\mathrm{491}}^1\times {\mathrm{7213}}^1$

素因数の和:7722

約数の個数: 84

約数和(自身を含む): 5859874488

約数和(自身を除く): 3819922680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 491, 576, 982, 1473, 1964, 2946, 3928, 4419, 5892, 7213, 7856, 8838, 11784, 14426, 15712, 17676, 21639, 23568, 28852, 31424, 35352, 43278, 47136, 57704, 64917, 70704, 86556, 94272, 115408, 129834, 141408, 173112, 230816, 259668, 282816, 346224, 461632, 519336, 692448, 1038672, 1384896, 2077344, 3541583, 4154688, 7083166, 10624749, 14166332, 21249498, 28332664, 31874247, 42498996, 56665328, 63748494, 84997992, 113330656, 127496988, 169995984, 226661312, 254993976, 339991968, 509987952, 679983936, 1019975904, 2039951808]

約数ペア:

[(1, 2039951808), (2, 1019975904), (3, 679983936), (4, 509987952), (6, 339991968), (8, 254993976), (9, 226661312), (12, 169995984), (16, 127496988), (18, 113330656), (24, 84997992), (32, 63748494), (36, 56665328), (48, 42498996), (64, 31874247), (72, 28332664), (96, 21249498), (144, 14166332), (192, 10624749), (288, 7083166), (491, 4154688), (576, 3541583), (982, 2077344), (1473, 1384896), (1964, 1038672), (2946, 692448), (3928, 519336), (4419, 461632), (5892, 346224), (7213, 282816), (7856, 259668), (8838, 230816), (11784, 173112), (14426, 141408), (15712, 129834), (17676, 115408), (21639, 94272), (23568, 86556), (28852, 70704), (31424, 64917), (35352, 57704), (43278, 47136)]