2016857808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28181}}^1$

素因数の和:28273

約数の個数: 120

約数和(自身を含む): 6541831296

約数和(自身を除く): 4524973488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 7952, 8946, 10224, 11928, 17892, 23856, 28181, 35784, 56362, 71568, 84543, 112724, 169086, 197267, 225448, 253629, 338172, 394534, 450896, 507258, 591801, 676344, 789068, 1014516, 1183602, 1352688, 1578136, 1775403, 2000851, 2029032, 2367204, 3156272, 3550806, 4001702, 4058064, 4734408, 6002553, 7101612, 8003404, 9468816, 12005106, 14005957, 14203224, 16006808, 18007659, 24010212, 28011914, 28406448, 32013616, 36015318, 42017871, 48020424, 56023828, 72030636, 84035742, 96040848, 112047656, 126053613, 144061272, 168071484, 224095312, 252107226, 288122544, 336142968, 504214452, 672285936, 1008428904, 2016857808]

約数ペア:

[(1, 2016857808), (2, 1008428904), (3, 672285936), (4, 504214452), (6, 336142968), (7, 288122544), (8, 252107226), (9, 224095312), (12, 168071484), (14, 144061272), (16, 126053613), (18, 112047656), (21, 96040848), (24, 84035742), (28, 72030636), (36, 56023828), (42, 48020424), (48, 42017871), (56, 36015318), (63, 32013616), (71, 28406448), (72, 28011914), (84, 24010212), (112, 18007659), (126, 16006808), (142, 14203224), (144, 14005957), (168, 12005106), (213, 9468816), (252, 8003404), (284, 7101612), (336, 6002553), (426, 4734408), (497, 4058064), (504, 4001702), (568, 3550806), (639, 3156272), (852, 2367204), (994, 2029032), (1008, 2000851), (1136, 1775403), (1278, 1578136), (1491, 1352688), (1704, 1183602), (1988, 1014516), (2556, 789068), (2982, 676344), (3408, 591801), (3976, 507258), (4473, 450896), (5112, 394534), (5964, 338172), (7952, 253629), (8946, 225448), (10224, 197267), (11928, 169086), (17892, 112724), (23856, 84543), (28181, 71568), (35784, 56362)]